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NavList:

A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Position-Finding

2014

Index includes 3795 messages. Sorted by message ID, in descending order.
SubjectAuthorDate (UT)SizeID
Re: ebbco sextantDavid Pike31 Dec 2014, 21:313754g29879
Re: ebbco sextantMike Smith31 Dec 2014, 08:341651g29878
Re: The Great Circle ChallengeFrancis Upchurch31 Dec 2014, 18:147673g29877
Re: NavList addiction and burn-outPhilip Lange31 Dec 2014, 15:356284g29876
Fw: Re: The Great Circle ChallengeGary LaPook31 Dec 2014, 08:5011477109g29875
Re: Using a mirror fo an artificial horizonMarty Lyons31 Dec 2014, 03:351467g29874
Re: The Great Circle ChallengeFrancis Upchurch31 Dec 2014, 06:517000g29873
Re: The Great Circle ChallengeFrancis Upchurch31 Dec 2014, 06:387086g29872
Re: HO 249 Vol. 1- quick method questionGreg Rudzinski31 Dec 2014, 04:361993g29871
Re: HO 249 Vol. 1- quick method questionGreg Rudzinski31 Dec 2014, 04:074386g29870
HO 249 Vol. 1- quick method questionSamuel L31 Dec 2014, 01:162145g29869
Re: NavList addiction and burn-outSamuel L30 Dec 2014, 22:165344g29868
Re: The Great Circle ChallengeHanno Ix30 Dec 2014, 21:271307g29867
Re: Using a mirror fo an artificial horizonRandall Morrow30 Dec 2014, 20:322149g29866
Re: The Great Circle ChallengeDoug MacPherson30 Dec 2014, 18:383887g29865
"New" AH fluid- black coffeeSamuel L30 Dec 2014, 13:122341g29864
Re: Using a mirror fo an artificial horizonBruce J. Pennino30 Dec 2014, 17:479392g29863
Re: The Great Circle ChallengeFrancis Upchurch30 Dec 2014, 18:0635182g29862
Using a mirror fo an artificial horizonDavid Pike30 Dec 2014, 16:025409g29861
Re: NavList addiction and burn-outBruce J. Pennino30 Dec 2014, 14:1210207g29860
Re: NavList addiction and burn-outFrank Atkins30 Dec 2014, 12:411968g29859
Re: NavList addiction and burn-outDavid Pike30 Dec 2014, 11:451644g29858
Re: The Great Circle ChallengeGary LaPook30 Dec 2014, 08:3122636g29857
Re: NavList addiction and burn-outSean C30 Dec 2014, 08:115759g29856
Re: The Great Circle ChallengeGary LaPook30 Dec 2014, 06:226811g29855
Re: NavList addiction and burn-outNorm Goldblatt30 Dec 2014, 02:081279g29854
Re: Binocular cometNorm Goldblatt30 Dec 2014, 01:325246g29853
Fast Ferry to Beantown (Boston), MABruce J. Pennino29 Dec 2014, 23:353526g29852
NavList addiction and burn-outFrank Reed30 Dec 2014, 00:052832g29851
Re: The Great Circle ChallengeFrank Reed29 Dec 2014, 23:5916179g29850
Re: Binocular cometFrank Reed29 Dec 2014, 21:582643g29849
Re: The Great Circle ChallengeGary LaPook29 Dec 2014, 20:011701g29848
Re: The Great Circle ChallengeBob Crawley29 Dec 2014, 19:313015g29847
Binocular cometFrank Reed29 Dec 2014, 19:114732g29846
Re: Wanted: Small Craft Precision Sextant from Francis BarkerGilbert Moody29 Dec 2014, 13:391564g29845
Sky Watching Event Guide For 2015Jackson McDonald29 Dec 2014, 15:192263g29844
Low Altitude VenusGreg Rudzinski29 Dec 2014, 16:572529g29843
Re: The Great Circle ChallengeHanno Ix29 Dec 2014, 01:0424846g29842
Re: New book on MaskelyneLuc Desmedt28 Dec 2014, 09:451940g29841
Re: The Great Circle ChallengeDavid Pike28 Dec 2014, 18:156775g29840
Re: The Great Circle ChallengeGary LaPook28 Dec 2014, 17:307477g29839
Re: The Great Circle ChallengeDavid Pike28 Dec 2014, 11:026023g29838
Re: A-10A Sextant RepairDavid Pike28 Dec 2014, 10:197459g29837
Re: A-10A Sextant RepairAndrés Ruiz28 Dec 2014, 10:103050g29836
The San Juan nao, a XVI century whaleshipAndrés Ruiz28 Dec 2014, 09:523577g29835
Re: The Great Circle ChallengeFrancis Upchurch28 Dec 2014, 07:2324366g29834
Re: A replica of the Hermione is coming to the U.S....Greg Licfi28 Dec 2014, 00:374337g29833
Re: A replica of the Hermione is coming to the U.S. ...Sean C28 Dec 2014, 04:501525g29832
Re: The Great Circle ChallengeHanno Ix28 Dec 2014, 02:0114576g29831
Re: A replica of the Hermione is coming to the U.S....Frank Reed28 Dec 2014, 00:122459g29830
Re: A replica of the Hermione is coming to the U.S....Greg Licfi27 Dec 2014, 18:433828g29829
Re: A-10A Sextant RepairMark Richardson27 Dec 2014, 11:271692g29828
Re: The Great Circle ChallengeFrancis Upchurch27 Dec 2014, 20:3821190g29827
Re: A replica of the Hermione is coming to the U.S. ...Andrés Ruiz27 Dec 2014, 18:293850g29826
Re: A replica of the Hermione is coming to the U.S. ...Andrés Ruiz27 Dec 2014, 18:282601g29825
Re: New book on MaskelyneJackson McDonald27 Dec 2014, 14:464033g29824
A replica of the Hermione is coming to the U.S. ...Greg Licfi27 Dec 2014, 16:1049739g29823
Re: The Great Circle ChallengeSamuel L27 Dec 2014, 12:001590g29822
Re: The Great Circle ChallengeSamuel L27 Dec 2014, 12:054937g29821
Re: Anybody recognize the whaleship?Don Seltzer27 Dec 2014, 14:582951g29820
Re: The Great Circle ChallengeStan K27 Dec 2014, 13:0614392g29819
Re: The Great Circle ChallengeStan K27 Dec 2014, 13:04653355g29818
Re: The Great Circle ChallengeFrancis Upchurch27 Dec 2014, 12:2615472g29817
Re: The Great Circle ChallengeFrancis Upchurch27 Dec 2014, 12:1413339g29816
Re: The Great Circle ChallengeDavid Pike27 Dec 2014, 11:0914478g29815
Re: The Great Circle ChallengeDavid Pike27 Dec 2014, 10:002000g29814
New book on MaskelyneFrancis Upchurch27 Dec 2014, 09:592060g29813
Re: The Great Circle ChallengeFrancis Upchurch27 Dec 2014, 09:502470g29812
Re: The Great Circle ChallengeFrancis Upchurch27 Dec 2014, 09:3510819g29811
Re: The Great Circle ChallengeGary LaPook27 Dec 2014, 03:446682g29810
Re: The Great Circle ChallengeGary LaPook27 Dec 2014, 03:3922829g29809
Re: The Great Circle ChallengeSamuel L27 Dec 2014, 02:221979g29808
Re: The Great Circle ChallengeGary LaPook27 Dec 2014, 01:5910454g29807
Re: The Great Circle ChallengeGary LaPook27 Dec 2014, 01:5113888g29806
Re: The Great Circle ChallengeDavid Pike27 Dec 2014, 01:397366g29805
Re: Anybody recognize the whaleship?Lu Abel26 Dec 2014, 23:469798g29804
Re: Anybody recognize the whaleship?Lu Abel26 Dec 2014, 23:486076g29803
Re: The Great Circle Challenge Celestial Tools outputStan K26 Dec 2014, 22:55136028g29802
Re: The Great Circle ChallengeHenry Halboth26 Dec 2014, 22:39116068g29801
Re: Sextants and navigation elementsAndrés Ruiz26 Dec 2014, 22:342758g29800
Re: The Great Circle ChallengeSamuel L26 Dec 2014, 22:151976g29799
Re: The Great Circle ChallengeJohn D. Howard26 Dec 2014, 22:082078g29798
Re: Android appAndrés Ruiz26 Dec 2014, 22:044433g29797
Re: The Great Circle ChallengeAndrés Ruiz26 Dec 2014, 21:52636593g29796
Re: The Great Circle ChallengeJonathan M Bresler26 Dec 2014, 20:356351g29795
Re: The Great Circle ChallengeSamuel L26 Dec 2014, 20:252961g29794
Re: The Great Circle Challenge Celestial Tools outputStan K26 Dec 2014, 20:309135g29793
Re: The Great Circle ChallengeGreg Rudzinski26 Dec 2014, 20:131993g29792
Re: The Great Circle ChallengeStan K26 Dec 2014, 20:10264158g29791
Re: The Great Circle ChallengeFrank Reed26 Dec 2014, 20:075530g29790
Re: The Great Circle ChallengeHenry Halboth26 Dec 2014, 19:36144869g29789
Re: The Great Circle ChallengeGary LaPook26 Dec 2014, 19:3516365g29788
Re: The Great Circle ChallengeGary LaPook26 Dec 2014, 19:1715974g29787
Re: The Great Circle ChallengePeter Hakel26 Dec 2014, 17:4462410g29786
The Great Circle ChallengeDavid Pike26 Dec 2014, 16:194842g29785
Re: Digits in The InterviewDavid Pike26 Dec 2014, 08:561963g29784
Re: Digits in The InterviewMarty Lyons26 Dec 2014, 01:191839g29783
Re: Azimuth formula for Great Circle sailings- having problemsPaul Hirose26 Dec 2014, 00:374859g29782
Re: Anybody recognize the whaleship?Don Seltzer25 Dec 2014, 22:302441g29781
Re: Digits in The InterviewJackson McDonald25 Dec 2014, 22:177020g29780
Re: Azimith forumula for Great Circle sailings- having problemsDavid Pike25 Dec 2014, 22:2711110g29779
Re: Anybody recognize the whaleship?Rommel John Miller25 Dec 2014, 21:383317g29778
Re: Anybody recognize the whaleship?Frank Reed25 Dec 2014, 22:144092g29777
Re: Azimith forumula for Great Circle sailings- having problemsSamuel L25 Dec 2014, 11:562886g29776
Anybody recognize the whaleship?Lu Abel25 Dec 2014, 21:021586g29775
Re: Azimith forumula for Great Circle sailings- having problemsDavid Pike25 Dec 2014, 10:475839g29774
The Significant Figures ThingDavid Pike25 Dec 2014, 10:125781g29773
Re: Digits in The InterviewDavid Pike25 Dec 2014, 09:415225g29772
Re: Azimith forumula for Great Circle sailings- havingproblemsStan K25 Dec 2014, 04:17134181g29771
Re: Azimith forumula for Great Circle sailings- having problemsGary LaPook25 Dec 2014, 04:096449g29770
Re: Azimith forumula for Great Circle sailings- having problemsSamuel L25 Dec 2014, 00:382028g29769
Digits in The InterviewFrank Reed25 Dec 2014, 01:432313g29768
Re: Azimith forumula for Great Circle sailings- having problemsGary LaPook24 Dec 2014, 23:5610734g29767
Re: Azimith forumula for Great Circle sailings- having problemsDavid Pike24 Dec 2014, 23:505603g29766
Re: Azimith forumula for Great Circle sailings- having problemsDavid Pike24 Dec 2014, 23:103746g29765
Re: Azimith forumula for Great Circle sailings- having problemsSamuel L24 Dec 2014, 22:002998g29764
Re: Azimith forumula for Great Circle sailings- having problemsDavid Pike24 Dec 2014, 22:354210g29763
Re: Azimith forumula for Great Circle sailings- having problemsPeter Hakel24 Dec 2014, 22:1317680g29762
Good Star Gazing TonightDavid Pike24 Dec 2014, 21:501497g29761
Re: Azimith forumula for Great Circle sailings- having problemsSamuel L24 Dec 2014, 19:427221g29760
Re: Azimith forumula for Great Circle sailings- having problemsDavid Pike24 Dec 2014, 21:386574g29759
Re: Azimith forumula for Great Circle sailings- having problemsSamuel L24 Dec 2014, 12:183648g29758
Re: Azimith forumula for Great Circle sailings- having problemsDavid Pike24 Dec 2014, 18:3511077g29757
Re: Lunars and logarithmic differencesRobin Stuart24 Dec 2014, 16:263228g29756
Re: Azimith forumula for Great Circle sailings- having problemsGary LaPook24 Dec 2014, 08:5117672g29755
Re: Azimith forumula for Great Circle sailings- having problemsSamuel L24 Dec 2014, 00:242017g29754
Re: Azimith forumula for Great Circle sailings- having problemsPeter Hakel24 Dec 2014, 01:3763762g29753
Re: Sextants and navigation elementsBrendan Kinch24 Dec 2014, 00:023653g29752
Re: Azimith forumula for Great Circle sailings- having problemsGary LaPook23 Dec 2014, 23:5410920g29751
Re: Sextants and navigation elementsÖrjan Sandström23 Dec 2014, 23:471388g29750
Android appÖrjan Sandström23 Dec 2014, 23:421784g29749
Azimith forumula for Great Circle sailings- having problemsSamuel L23 Dec 2014, 22:414779g29748
Sextants and navigation elementsGerman Diaz23 Dec 2014, 17:261465g29747
Re: Where to find a Gnomonic chart?Andrés Ruiz23 Dec 2014, 19:55153102g29746
Re: Doniol Longhand Sight Reduction SummaryGreg Rudzinski23 Dec 2014, 16:331806g29745
Re: Doniol Longhand Sight Reduction SummaryJohn Brown22 Dec 2014, 22:591764g29744
Re: Where to find a Gnomonic chart?Rommel John Miller22 Dec 2014, 20:182758g29743
Re: Where to find a Gnomonic chart?Rommel John Miller22 Dec 2014, 18:411673g29742
Re: Where to find a Gnomonic chart?Samuel L22 Dec 2014, 20:131556g29741
Re: Where to find a Gnomonic chart?Greg Rudzinski22 Dec 2014, 19:181727g29740
Re: Where to find a Gnomonic chart?Samuel L22 Dec 2014, 13:461439g29739
Re: Where to find a Gnomonic chart?Samuel L22 Dec 2014, 13:332120g29738
Re: Doniol Longhand Sight Reduction SummaryJohn Brown22 Dec 2014, 11:361723g29737
Re: Where to find a Gnomonic chart?Andrés Ruiz22 Dec 2014, 09:402012425g29736
Re: Where to find a Gnomonic chart?Rommel John Miller22 Dec 2014, 03:454824g29735
Re: Earhart articleGary LaPook22 Dec 2014, 06:41527893g29734
Re: Doniol Longhand Sight Reduction SummaryGreg Rudzinski22 Dec 2014, 05:161772g29733
Re: Where to find a Gnomonic chart?Andrew Nikitin22 Dec 2014, 02:091931g29732
Re: Earhart articleTom Sult21 Dec 2014, 22:0814211g29731
Half Memory after 35 yearsDavid Pike21 Dec 2014, 21:589596g29730
Re: Earhart articleJackson McDonald21 Dec 2014, 21:311980g29729
Re: Earhart articleFrank Reed21 Dec 2014, 20:2311511g29728
Re: Earhart articleDon E. Bray21 Dec 2014, 19:276722g29727
Re: Earhart articleJohn D. Howard21 Dec 2014, 15:342565g29726
Doniol Longhand Sight Reduction SummaryGreg Rudzinski21 Dec 2014, 18:072358g29725
Re: Earhart articleSean C21 Dec 2014, 12:063296g29724
Re: LHA listing by the minute, looking for.David Pike21 Dec 2014, 09:573156g29723
Re: LHA listing by the minute, looking for.Gary LaPook21 Dec 2014, 09:262153g29722
Re: Earhart articleDavid Pike21 Dec 2014, 09:113415g29721
Re: Earhart articleGary LaPook21 Dec 2014, 07:231347g29720
Re: LHA listing by the minute, looking for.Frank Reed21 Dec 2014, 07:173247g29719
Re: LHA listing by the minute, looking for.Peter Monta21 Dec 2014, 03:303971g29718
Re: Earhart articleSamuel L21 Dec 2014, 03:081423g29717
Re: Smartphones and tablets and barometersSamuel L21 Dec 2014, 03:053113g29716
Re: An Invitation to a Saturday Seminar in JanuaryDavid Pike21 Dec 2014, 00:425185g29715
Re: Earhart articleJackson McDonald20 Dec 2014, 23:284820g29714
Earhart articleFrank Reed20 Dec 2014, 23:022576g29713
Smartphones and tablets and barometersFrank Reed20 Dec 2014, 22:045911g29712
Re: LHA listing by the minute, looking for.Frank Reed20 Dec 2014, 21:375017g29711
Re: LHA listing by the minute, looking for.Marty Lyons20 Dec 2014, 13:561408g29710
Re: GHA Aries long term Table?Samuel L20 Dec 2014, 16:271484g29709
Re: LHA listing by the minute, looking for.Gary LaPook20 Dec 2014, 11:0611968g29708
Re: LHA listing by the minute, looking for.Gary LaPook20 Dec 2014, 09:418619g29707
Re: Winter solstice this weekendBill B20 Dec 2014, 09:224201g29706
Re: Winter solstice this weekendPaul Hirose20 Dec 2014, 07:563811g29705
Re: Bulova PrecisionistGreg Rudzinski20 Dec 2014, 07:201451g29704
Re: Bulova PrecisionistSean C20 Dec 2014, 06:345092g29703
Re: Winter solstice this weekendBill B20 Dec 2014, 05:39313610g29702
Re: Winter solstice this weekendSamuel L20 Dec 2014, 03:362143g29701
Re: LHA listing by the minute, looking for.Marty Lyons19 Dec 2014, 23:541665g29700
Re: An Invitation to a Saturday Seminar in JanuaryRichard Easton20 Dec 2014, 02:121936g29699
Square Mini PlotterGreg Rudzinski20 Dec 2014, 03:372283g29698
Re: GHA Aries long term Table?Peter Hakel20 Dec 2014, 01:267131g29697
Re: Winter solstice this weekendPeter Hakel20 Dec 2014, 01:2445462g29696
Re: LHA listing by the minute, looking for.Gary LaPook19 Dec 2014, 23:1011439g29695
Re: LHA listing by the minute, looking for.David Pike19 Dec 2014, 21:456555g29694
Re: Winter solstice this weekendSamuel L19 Dec 2014, 12:002491g29693
LHA listing by the minute, looking for.Marty Lyons19 Dec 2014, 17:102018g29692
Re: GHA Aries long term Table?Samuel L19 Dec 2014, 11:261698g29691
Re: GHA Aries long term Table?Peter Hakel19 Dec 2014, 04:44324973g29690
Re: GHA Aries long term Table?Peter Hakel19 Dec 2014, 03:11320228g29689
Re: Polhemus manualJohn D. Howard18 Dec 2014, 20:292390g29688
Winter solstice this weekendJackson McDonald18 Dec 2014, 14:501952g29687
Re: GHA Aries long term Table?Sean C18 Dec 2014, 04:562310g29686
Re: Island in the skyDon E. Bray18 Dec 2014, 04:0411843g29685
Re: Island in the skyBruce J. Pennino18 Dec 2014, 00:148860g29684
Re: Island in the skySamuel L17 Dec 2014, 23:361806g29683
Re: Island in the skyGary LaPook18 Dec 2014, 01:108167g29682
Re: GHA Aries long term Table?Gary LaPook18 Dec 2014, 01:0411871g29681
Re: GHA Aries long term Table?Gary LaPook18 Dec 2014, 00:3912011g29680
Re: Island in the skyKen Gebhart17 Dec 2014, 22:497374g29679
Re: Island in the skyJohn D. Howard17 Dec 2014, 21:051437g29678
Re: GHA Aries long term Table?Samuel L17 Dec 2014, 20:311355g29677
Re: GHA Aries long term Table?John D. Howard17 Dec 2014, 21:022731g29676
Re: How much resolution is enough?Bill B17 Dec 2014, 20:102599g29675
Re: GHA Aries long term Table?Frank Reed17 Dec 2014, 20:043508g29674
Re: GHA Aries long term Table?Samuel L17 Dec 2014, 17:391667g29673
Re: Island in the skyRommel John Miller17 Dec 2014, 19:071886g29672
Re: GHA Aries long term Table?Samuel L17 Dec 2014, 17:261549g29671
How much resolution is enough?Greg Licfi17 Dec 2014, 17:242532g29670
Re: Island in the skyHewitt Schlereth17 Dec 2014, 18:476228g29669
Re: Island in the skyGreg Rudzinski17 Dec 2014, 18:352651g29668
Re: GHA Aries long term Table?Hewitt Schlereth17 Dec 2014, 18:033968g29667
Re: GHA Aries long term Table?Andrés Ruiz17 Dec 2014, 17:122885g29666
Re: GHA Aries long term Table?Greg Rudzinski17 Dec 2014, 17:071692g29665
Re: GHA Aries long term Table?Greg Rudzinski17 Dec 2014, 16:514289g29664
Island in the skyBruce J. Pennino17 Dec 2014, 14:173885g29663
GHA Aries long term Table?Samuel L17 Dec 2014, 03:053032g29662
Re: Lunars and logarithmic differencesOttfried Thümmel17 Dec 2014, 07:0328899g29661
Re: Space PenRommel John Miller16 Dec 2014, 04:313138g29660
Where to find a Gnomonic chart?Samuel L16 Dec 2014, 16:401393g29659
Re: Space PenPaul Dolkas16 Dec 2014, 03:389498g29658
An Invitation to a Saturday Seminar in JanuaryDavid Pike15 Dec 2014, 23:0325504g29657
Re: Space PenSamuel L15 Dec 2014, 12:501721g29656
Re: Space PenSamuel L15 Dec 2014, 12:431748g29655
Re: Height by sextant angleHewitt Schlereth15 Dec 2014, 15:595624g29654
Re: Height by sextant angleDavid Pike15 Dec 2014, 09:242863g29653
Re: Space PenRommel John Miller15 Dec 2014, 04:384428g29652
Re: Space PenRommel John Miller15 Dec 2014, 04:442220g29651
Re: Space PenGreg Rudzinski15 Dec 2014, 04:551557g29650
Re: Space PenGary LaPook15 Dec 2014, 04:466018g29649
Re: Space PenNorm Goldblatt15 Dec 2014, 04:261509g29648
Re: Space PenGreg Rudzinski15 Dec 2014, 02:231704g29647
Re: Space PenGary LaPook15 Dec 2014, 01:086624g29646
Re: Height by sextant angleTom Sult14 Dec 2014, 22:4812659g29645
Re: Height by sextant angleHewitt Schlereth14 Dec 2014, 22:157069g29644
Re: Height by sextant angleHewitt Schlereth14 Dec 2014, 22:0310575g29643
Re: Lunars and logarithmic differencesRobin Stuart14 Dec 2014, 21:372342g29642
Re: Height by sextant angleFred Hebard14 Dec 2014, 19:283029g29641
Space PenGreg Rudzinski14 Dec 2014, 18:462287g29640
Re: Home made artificial horizonRandall Morrow14 Dec 2014, 18:371870g29639
Re: Height by sextant angleGreg Rudzinski14 Dec 2014, 18:205394g29638
Re: Height by sextant angleFrancis Upchurch14 Dec 2014, 16:563091g29637
Re: Height by sextant angleFrank Reed14 Dec 2014, 16:274815g29636
Re: Height by sextant angleFrancis Upchurch14 Dec 2014, 16:1419295g29635
Re: Height by sextant angleBruce J. Pennino14 Dec 2014, 14:5312179g29634
Re: Height by sextant angleFrancis Upchurch14 Dec 2014, 12:531829g29633
Re: Height by sextant angleFrancis Upchurch14 Dec 2014, 12:384619g29632
Re: Height by sextant angleDavid Pike14 Dec 2014, 09:162120g29631
Re: Height by sextant angleSean C14 Dec 2014, 08:271481g29630
Re: Height by sextant angleFrancis Upchurch14 Dec 2014, 07:463284g29629
Re: Height by sextant angleDavid Pike14 Dec 2014, 01:1810902g29628
Re: Height by sextant angleDavid Pike14 Dec 2014, 01:047784g29627
Re: Rolls-Royce's vision of the ship bridge of the futureAlan S13 Dec 2014, 21:551690g29626
Lunars and logarithmic differencesOttfried Thümmel13 Dec 2014, 20:3126356g29625
Rolls-Royce's vision of the ship bridge of the futureLu Abel13 Dec 2014, 19:533817g29624
Re: Height by sextant angleFrank Reed13 Dec 2014, 20:569424g29623
Re: Height by sextant angleFrank Reed13 Dec 2014, 20:209670g29622
Re: Height by sextant angleGreg Rudzinski13 Dec 2014, 20:061977g29621
Re: Height by sextant angleGreg Rudzinski13 Dec 2014, 11:431612g29620
Re: Height by sextant anglePeter Monta13 Dec 2014, 11:02122332g29619
Re: Height by sextant angleDavid Pike13 Dec 2014, 10:001359g29618
Re: Height by sextant angleDavid Pike13 Dec 2014, 09:574381g29617
Re: Height by sextant angleFrank Reed13 Dec 2014, 07:076963g29616
Re: Home made artificial horizonRobert Eno13 Dec 2014, 05:032132g29615
Re: Home made artificial horizonCraig D13 Dec 2014, 03:391408g29614
Re: Height by sextant anglePeter Monta12 Dec 2014, 21:574173g29613
Re: History of navigation tablesPaul Bedel12 Dec 2014, 20:221462g29612
Re: Height by sextant angleFrank Reed12 Dec 2014, 20:254111g29611
Polhemus available on EBAY nowGary LaPook12 Dec 2014, 07:244236g29610
Re: Sidereal Time AppAndrés Ruiz12 Dec 2014, 07:0998336g29609
Bulova PrecisionistSean C12 Dec 2014, 06:223312g29608
Re: Sidereal Time AppSean C12 Dec 2014, 05:573319g29607
Re: Hp by Doniol for AircraftGreg Rudzinski12 Dec 2014, 02:581729g29606
Re: Hp by Doniol for AircraftGreg Rudzinski12 Dec 2014, 02:371847g29605
Re: Hp by Doniol for AircraftGreg Rudzinski12 Dec 2014, 02:302709g29604
Re: Sidereal Time AppFrank Reed11 Dec 2014, 21:373810g29603
Re: History of navigation tablesGerman Diaz11 Dec 2014, 19:531538g29602
The Role of Trust and Interaction in GPS Related AccidentsJackson McDonald11 Dec 2014, 20:082736g29601
Re: A-10A Sextant RepairGerman Diaz11 Dec 2014, 19:501622g29600
Re: Height by sextant angleFrank Reed11 Dec 2014, 20:524063g29599
Re: Hp by Doniol for AircraftAntoine Couëtte11 Dec 2014, 19:482809g29598
A-10A Sextant RepairMorris Baxter11 Dec 2014, 18:551474g29597
History of navigation tablesPaul Bedel11 Dec 2014, 17:002359g29596
Colombian Simplified Nautical AlmanacGerman Diaz11 Dec 2014, 17:133089g29595
Re: Admin: pdf previews in NavList messagesAntoine Couëtte11 Dec 2014, 15:541722g29594
Re: Hp by Doniol for AircraftGreg Rudzinski10 Dec 2014, 19:022226g29593
Re: Brown-Nassau Spherical computerFrancis Upchurch10 Dec 2014, 11:0213874g29592
Sidereal Time AppSean C10 Dec 2014, 10:563240g29591
Re: Brown-Nassau Spherical computerHarri Ojanen10 Dec 2014, 08:406836g29590
Re: Questions asked about Volvo Ocean Race accidentAndrés Ruiz9 Dec 2014, 19:38407380g29589
Re: Brown-Nassau Spherical computerFrancis Upchurch9 Dec 2014, 07:182690g29588
Re: Brown-Nassau Spherical computerFrancis Upchurch9 Dec 2014, 07:173843g29587
Re: Brown-Nassau Spherical computerFrancis Upchurch9 Dec 2014, 07:121561g29586
Re: Brown-Nassau Spherical computerFrancis Upchurch9 Dec 2014, 07:071517g29585
Re: Bendix Navy MK V Bubble OctantHewitt Schlereth8 Dec 2014, 16:573703g29584
How Did Moses Part the Red Sea?Herbert Prinz8 Dec 2014, 16:161712g29583
Re: Bendix Navy MK V Bubble OctantGreg Rudzinski8 Dec 2014, 06:431629g29582
Re: Bendix Navy MK V Bubble OctantDave Walden7 Dec 2014, 13:111582g29581
Re: Bendix Navy MK V Bubble OctantHewitt Schlereth7 Dec 2014, 04:106855g29580
Bendix Navy MK V Bubble OctantGreg Rudzinski7 Dec 2014, 00:473043g29579
Re: Hp by Doniol for AircraftFrancis Upchurch6 Dec 2014, 13:3015376g29578
Re: Hughes explanation of Chichester's navigation.Francis Upchurch6 Dec 2014, 07:3819494g29577
Re: Hp by Doniol for AircraftGary LaPook5 Dec 2014, 23:0816435g29576
Re: Hp by Doniol for AircraftGary LaPook5 Dec 2014, 22:499712g29575
Re: Smallest direct reading on sextant veriersKen Muldrew5 Dec 2014, 22:43312773g29574
Re: Hughes explanation of Chichester's navigation.Gary LaPook5 Dec 2014, 22:25746503g29573
Re: Smallest direct reading on sextant veriersBill Morris5 Dec 2014, 19:413572g29572
Re: Smallest direct reading on sextant veriersBrad Morris5 Dec 2014, 18:595384g29571
Re: Hughes explanation of Chichester's navigation.Gary LaPook5 Dec 2014, 18:3911736g29570
Re: Smallest direct reading on sextant veriersFrank Reed5 Dec 2014, 18:383095g29569
Re: Smallest direct reading on sextant veriersDavid Barrie5 Dec 2014, 18:261951g29568
Smallest direct reading on sextant veriersRobert A. Cagle5 Dec 2014, 18:021968g29567
Re: Hughes explanation of Chichester's navigation.Bruce J. Pennino5 Dec 2014, 15:0723707g29566
Re: Hughes explanation of Chichester's navigation.Francis Upchurch5 Dec 2014, 10:588303g29565
Re: Hughes explanation of Chichester's navigation.Gary LaPook5 Dec 2014, 10:348345916g29564
Re: Hughes explanation of Chichester's navigation.Gary LaPook5 Dec 2014, 10:3310119023g29563
Re: Hughes explanation of Chichester's navigation.Gary LaPook5 Dec 2014, 10:1723782g29562
Re: Hughes explanation of Chichester's navigation.Gary LaPook5 Dec 2014, 10:1915585g29561
Re: Hughes explanation of Chichester's navigation.David Pike5 Dec 2014, 09:2010536g29560
Re: Hughes explanation of Chichester's navigation.Gary LaPook5 Dec 2014, 08:2010127g29559
Re: Hp by Doniol for AircraftGary LaPook5 Dec 2014, 08:062512g29558
Re: Hughes explanation of Chichester's navigation.Gary LaPook5 Dec 2014, 07:4217469019g29557
Re: Hughes explanation of Chichester's navigation.Gary LaPook5 Dec 2014, 07:1339709g29556
Re: Hughes explanation of Chichester's navigation.Gary LaPook5 Dec 2014, 07:0839783g29555
Re: Hughes explanation of Chichester's navigation.Ken Gebhart5 Dec 2014, 04:3540387g29554
Re: Brown-Nassau CN PlotterHanno Ix5 Dec 2014, 03:4437081g29553
Re: Hughes explanation of Chichester's navigation.Gary LaPook5 Dec 2014, 02:3917983g29552
Re: Hughes explanation of Chichester's navigation.Greg Rudzinski5 Dec 2014, 02:311586g29551
Re: Hughes explanation of Chichester's navigation.Gary LaPook5 Dec 2014, 02:1036459g29550
Re: (OT) The Speed of Gravity will drive you madHanno Ix4 Dec 2014, 21:538480g29549
Height by sextant angleDavid Pike4 Dec 2014, 21:413539g29548
Re: Hughes explanation of Chichester's navigation.David Pike4 Dec 2014, 21:126794g29547
Re: Hp by Doniol for AircraftGreg Rudzinski4 Dec 2014, 19:402052g29546
Re: Hughes explanation of Chichester's navigation.Francis Upchurch4 Dec 2014, 18:2336705g29545
Re: Hughes explanation of Chichester's navigation.David Pike4 Dec 2014, 18:104135g29544
Re: Hughes explanation of Chichester's navigation.Hanno Ix4 Dec 2014, 17:3123693g29543
Re: Hughes explanation of Chichester's navigation.David Pike4 Dec 2014, 16:087985g29542
Re: Mercator Sailing and Meridional PartsAndrés Ruiz4 Dec 2014, 08:572736g29541
Re: Mercator Sailing and Meridional PartsGary LaPook4 Dec 2014, 08:104555664g29540
Re: Hughes explanation of Chichester's navigation.Gary LaPook4 Dec 2014, 07:4121876g29539
Re: Brown-Nassau CN PlotterGary LaPook4 Dec 2014, 06:3339477g29538
Re: Brown-Nassau Spherical computerFrancis Upchurch4 Dec 2014, 06:1513829g29537
Re: Brown-Nassau Spherical computerFrancis Upchurch4 Dec 2014, 05:072638g29536
Re: Brown-Nassau CN PlotterFrancis Upchurch4 Dec 2014, 04:5842111g29535
Re: Brown-Nassau CN PlotterHanno Ix4 Dec 2014, 01:1829247g29534
Re: Hp by Doniol for AircraftHanno Ix4 Dec 2014, 00:119349g29533
Re: Astro slide ruleDavid Pike3 Dec 2014, 23:471611g29532
Re: Astro slide rulePaul Saffo3 Dec 2014, 22:132239g29531
Re: Hp by Doniol for AircraftGreg Rudzinski3 Dec 2014, 22:117129g29530
Re: Hp by Doniol for AircraftHanno Ix3 Dec 2014, 20:505457g29529
Re: Brown-Nassau Spherical computerFrancis Upchurch3 Dec 2014, 19:119741g29528
Re: Brown-Nassau Spherical computerFrancis Upchurch3 Dec 2014, 19:0012796g29527
Re: Questions asked about Volvo Ocean Race accidentLu Abel3 Dec 2014, 17:203899g29526
Re: Brown-Nassau Spherical computerRommel John Miller3 Dec 2014, 17:012064g29525
Re: Questions asked about Volvo Ocean Race accidentRobert Wyatt3 Dec 2014, 15:152597g29524
Re: Questions asked about Volvo Ocean Race accidentGreg Licfi3 Dec 2014, 15:0537012g29523
Re: Hughes explanation of Chichester's navigation.Hanno Ix3 Dec 2014, 17:119603g29522
Re: Brown-Nassau Spherical computerHarri Ojanen3 Dec 2014, 16:303974g29521
Re: Astro slide ruleDavid Pike3 Dec 2014, 10:021518g29520
Re: Astro slide ruleDavid Pike3 Dec 2014, 09:552495g29519
Re: Hp by Doniol for AircraftFrancis Upchurch3 Dec 2014, 09:4736095g29518
Re: Hp by Doniol for AircraftGary LaPook3 Dec 2014, 08:5433638g29517
Re: Hp by Doniol for AircraftFrancis Upchurch3 Dec 2014, 07:2114797g29516
Astro slide ruleNorm Goldblatt3 Dec 2014, 05:311923g29515
Re: Mercator Sailing and Meridional PartsJoel Silverberg2 Dec 2014, 20:3014160g29514
Re: Hp by Doniol for AircraftGreg Rudzinski2 Dec 2014, 22:431792g29513
Re: Hp by Doniol for AircraftGary LaPook2 Dec 2014, 20:518535g29512
Re: Hp by Doniol for AircraftFrancis Upchurch2 Dec 2014, 19:242449g29511
Re: Hp by Doniol for AircraftGary LaPook2 Dec 2014, 18:5211285g29510
Re: Questions asked about Volvo Ocean Race accidentLu Abel2 Dec 2014, 18:3227690g29509
Global shipping routesFrank Reed2 Dec 2014, 18:324368g29508
Re: Hp by Doniol for AircraftFrancis Upchurch2 Dec 2014, 18:352006g29507
Re: Hp by Doniol for AircraftGreg Rudzinski2 Dec 2014, 18:242229g29506
Re: Mercator Sailing and Meridional PartsPaul Hirose2 Dec 2014, 17:062602g29505
Re: Questions asked about Volvo Ocean Race accidentGreg Licfi2 Dec 2014, 17:0116105g29504
Re: Hp by Doniol for AircraftDavid Pike2 Dec 2014, 16:436757g29503
Re: Hp by Doniol for AircraftHanno Ix2 Dec 2014, 15:3713554g29502
Re: Mercator Sailing and Meridional PartsDavid Pike2 Dec 2014, 15:402277g29501
Re: Hp by Doniol for AircraftDavid Pike2 Dec 2014, 15:173158g29500
Re: Mercator Sailing and Meridional PartsGary LaPook2 Dec 2014, 11:13242310g29499
Hughes explanation of Chichester's navigation.Gary LaPook2 Dec 2014, 10:38438633g29498
Chichester's explanation of his navigationGary LaPook2 Dec 2014, 10:37142622g29497
Navigation of Chichesters flightGary LaPook2 Dec 2014, 10:36826862g29496
Re: Hp by Doniol for AircraftGary LaPook2 Dec 2014, 08:5911966g29495
Re: Hp by Doniol for AircraftGary LaPook2 Dec 2014, 08:288110g29494
Re: Hp by Doniol for AircraftGary LaPook2 Dec 2014, 08:308780g29493
Re: Hp by Doniol for AircraftFrancis Upchurch2 Dec 2014, 08:193589g29492
Re: Questions asked about Volvo Ocean Race accidentAlan S2 Dec 2014, 03:582081g29491
Re: Brown-Nassau Spherical computerFrancis Upchurch2 Dec 2014, 07:083654g29490
Re: Hp by Doniol for AircraftGreg Rudzinski2 Dec 2014, 03:011601g29489
Re: Hp by Doniol for AircraftGreg Rudzinski2 Dec 2014, 02:373848g29488
Re: Hp by Doniol for AircraftHanno Ix2 Dec 2014, 01:136212g29487
Re: Questions asked about Volvo Ocean Race accidentLu Abel1 Dec 2014, 20:0312741g29486
Re: This is a testSteve E. Bryant1 Dec 2014, 21:432771g29485
Re: This is a testSteve E. Bryant1 Dec 2014, 21:392675g29484
Questions asked about Volvo Ocean Race accidentJackson McDonald1 Dec 2014, 10:391696g29483
Re: Hp by Doniol for AircraftGreg Rudzinski1 Dec 2014, 17:513205g29482
Re: Mercator Sailing and Meridional PartsJeremy C1 Dec 2014, 16:074004g29481
Re: The Antikythera machineAndrés Ruiz1 Dec 2014, 14:452756g29480
Re: Hp by Doniol for AircraftGreg Rudzinski1 Dec 2014, 14:451810g29479
Re: Hp by Doniol for AircraftDavid Pike1 Dec 2014, 09:132185g29478
Re: Mercator Sailing and Meridional PartsDavid Pike1 Dec 2014, 09:053252g29477
Re: Mercator Sailing and Meridional PartsDavid Pike1 Dec 2014, 09:013118g29476
Re: Hp by Doniol for AircraftGreg Rudzinski1 Dec 2014, 00:491926g29475
Re: Hp by Doniol for AircraftHanno Ix1 Dec 2014, 00:085040g29474
Re: Hp by Doniol for AircraftGreg Rudzinski30 Nov 2014, 22:382624g29473
Re: Mercator Sailing and Meridional PartsStan K30 Nov 2014, 21:0110067g29472
Mercator Sailing and Meridional PartsDavid Pike30 Nov 2014, 20:295151g29471
Re: Longhand Sight ReductionHanno Ix30 Nov 2014, 05:487586g29470
Re: Hp by Doniol for AircraftGreg Rudzinski30 Nov 2014, 01:452459g29469
Board of Longitude ProjectJackson McDonald29 Nov 2014, 14:354631g29468
Re: Brown-Nassau Spherical computerHarri Ojanen29 Nov 2014, 13:434526g29467
Re: Bezel on deckwatchSean C29 Nov 2014, 07:013520g29466
Re: Longhand Sight ReductionHenry Halboth29 Nov 2014, 04:033596g29465
Hp by Doniol for AircraftGreg Rudzinski29 Nov 2014, 03:352194g29464
Re: Bezel on deckwatchChristian Scheele28 Nov 2014, 18:152755g29463
Re: Longhand Sight ReductionFrancis Upchurch28 Nov 2014, 18:468416g29462
Re: Horizontal ParallaxDavid Fleming28 Nov 2014, 18:062146g29461
Re: Longhand Sight ReductionGreg Rudzinski28 Nov 2014, 17:561813g29460
Re: Horizontal ParallaxEvangelos Kontos28 Nov 2014, 16:431433g29459
Re: Longhand Sight ReductionRommel John Miller28 Nov 2014, 15:201535g29458
Re: Brown-Nassau CN Plotter (correctly called Spherical computerFrancis Upchurch28 Nov 2014, 17:2716272g29457
Re: Brown-Nassau CN Plotter (correctly called Spherical computerFrancis Upchurch28 Nov 2014, 15:175636g29456
Re: Bezel on deckwatchSean C28 Nov 2014, 10:362341g29455
Re: Lunar occultation Wednesday eveningPaul Hirose28 Nov 2014, 06:392871g29454
Re: Longhand Sight ReductionBrad Morris28 Nov 2014, 06:165045g29453
Re: Longhand Sight ReductionHenry Halboth28 Nov 2014, 05:263702g29452
Celestial Tools V4.7.0 Beta1Stan K28 Nov 2014, 04:19851948g29451
Re: Longhand Sight ReductionRommel John Miller28 Nov 2014, 02:371920g29450
Re: Longhand Sight ReductionGary LaPook28 Nov 2014, 02:179344g29449
Bezel on deckwatchChristian Scheele27 Nov 2014, 14:401933g29448
Re: Longhand Sight ReductionGreg Rudzinski27 Nov 2014, 18:182522g29447
Re: Atomic clock and local timeDavid Pike27 Nov 2014, 11:032938g29446
Re: Atomic clock and local timeDavid Pike27 Nov 2014, 09:505754g29445
Re: Atomic clock and local timePhilip Lange27 Nov 2014, 03:563830g29444
Re: Atomic clock and local timeSamuel L27 Nov 2014, 03:222037g29443
Re: Atomic clock and local timeSamuel L27 Nov 2014, 03:111554g29442
Re: Longhand Sight ReductionLars Bergman26 Nov 2014, 21:353100g29441
Re: Atomic clock and local timeDavid Pike26 Nov 2014, 23:296940g29440
Re: Atomic clock and local timeFrank Reed26 Nov 2014, 22:414696g29439
Re: Atomic clock and local timeDon Seltzer26 Nov 2014, 21:472166g29438
Re: (OT) The Speed of Gravity will drive you madAndrés Ruiz26 Nov 2014, 20:403464g29437
Fixed my GPS with a screwdriverFrank Reed26 Nov 2014, 20:237265g29436
Re: Atomic clock and local timeFrank Reed26 Nov 2014, 19:422329g29435
Re: Atomic clock and local timeFrank Reed26 Nov 2014, 19:2210185g29434
(OT) The Speed of Gravity will drive you madFrank Reed26 Nov 2014, 19:134959g29433
Re: Atomic clock and local timeGreg Rudzinski26 Nov 2014, 18:252070g29432
Re: Atomic clock and local timeGreg Rudzinski26 Nov 2014, 18:152013g29431
Re: L'Hermione en route to America next summerJackson McDonald26 Nov 2014, 14:324727g29430
Re: Horizontal ParallaxEvangelos Kontos26 Nov 2014, 13:432593g29429
Re: Atomic clock and local timeSamuel L26 Nov 2014, 13:391595g29428
Re: L'Hermione en route to America next summerYves Robin-Jouan26 Nov 2014, 10:081835g29427
Re: Polhemus manualDavid Pike26 Nov 2014, 09:055529g29426
Re: Brown-Nassau CN PlotterHarri Ojanen26 Nov 2014, 06:553363g29425
Re: Atomic clock and local timeSean C26 Nov 2014, 06:542071g29424
Re: Brown-Nassau CN PlotterFrancis Upchurch26 Nov 2014, 06:501554g29423
Re: Celestial: 19th Century MethodsHanno Ix26 Nov 2014, 05:0910564g29422
Re: Atomic clock and local timeLu Abel26 Nov 2014, 03:087318g29421
Re: Longhand Sight ReductionHanno Ix26 Nov 2014, 03:367840g29420
Re: Atomic clock and local timeLu Abel26 Nov 2014, 00:207334g29419
Re: Atomic clock and local timeRommel John Miller26 Nov 2014, 00:151594g29418
Re: Atomic clock and local timeSamuel L25 Nov 2014, 23:432357g29417
Re: Atomic clock and local timeGreg Rudzinski26 Nov 2014, 01:481548g29416
Re: Atomic clock and local timeSamuel L25 Nov 2014, 23:391835g29415
Re: Atomic clock and local timeSamuel L25 Nov 2014, 23:361573g29414
Re: Atomic clock and local timePeter Smith25 Nov 2014, 21:251944g29413
Re: Atomic clock and local timeLu Abel25 Nov 2014, 20:068004g29412
Re: Artificial horizon for 'pocket' sextantNoell Wilson25 Nov 2014, 20:103382g29411
Re: Atomic clock and local timeGreg Rudzinski25 Nov 2014, 19:021655g29410
Re: Artificial horizon for 'pocket' sextantGreg Rudzinski25 Nov 2014, 18:521920g29409
Re: Brown-Nassau CN PlotterFrancis Upchurch25 Nov 2014, 18:1933116g29408
Re: Brown-Nassau CN PlotterFrancis Upchurch25 Nov 2014, 18:121823g29407
Atomic clock and local timeSamuel L25 Nov 2014, 12:251796g29406
Re: L'Hermione en route to America next summerJackson McDonald25 Nov 2014, 16:026688g29405
Re: Polhemus manualGary LaPook25 Nov 2014, 18:0312925g29404
Artificial horizon for 'pocket' sextantGeoffrey Kolbe25 Nov 2014, 17:573653g29403
Re: Brown-Nassau CN PlotterHanno Ix25 Nov 2014, 17:3022674g29402
Re: Brown-Nassau CN PlotterHarri Ojanen25 Nov 2014, 16:033234g29401
SNO-M (CHO-M) sextant booklet (manual) - complete(d)!!!!!Ivan L25 Nov 2014, 09:147901g29400
Re: Polhemus manualBrian Killian25 Nov 2014, 05:246313g29399
Re: Brown-Nassau CN PlotterFrancis Upchurch25 Nov 2014, 10:059383g29398
Re: Longhand Sight ReductionGreg Rudzinski25 Nov 2014, 02:454648g29397
Re: Longhand Sight ReductionHanno Ix25 Nov 2014, 01:04349177g29396
Re: Longhand Sight ReductionGreg Licfi24 Nov 2014, 23:047811g29395
Re: Horizontal ParallaxFrank Reed24 Nov 2014, 18:443006g29394
Re: Horizontal ParallaxEvangelos Kontos24 Nov 2014, 11:461703g29393
Re: Polhemus manualKen Gebhart24 Nov 2014, 16:035975g29392
Re: Polhemus manualDavid Pike24 Nov 2014, 11:031746g29391
Re: Brown-Nassau CN PlotterFrancis Upchurch24 Nov 2014, 09:0410272g29390
Re: Horizontal ParallaxHenry Halboth24 Nov 2014, 06:013945g29389
Lunar occultation Wednesday eveningPaul Hirose24 Nov 2014, 04:182453g29388
Re: Longhand Sight ReductionGreg Rudzinski23 Nov 2014, 22:252999g29387
Re: Longhand Sight ReductionHanno Ix23 Nov 2014, 22:098602g29386
Re: Horizontal ParallaxNorm Goldblatt23 Nov 2014, 21:221702g29385
Re: Brown-Nassau CN PlotterGreg Rudzinski23 Nov 2014, 21:141471g29384
Re: Longhand Sight ReductionGreg Rudzinski23 Nov 2014, 21:055846g29383
Re: Horizontal ParallaxFrank Reed23 Nov 2014, 18:376423g29382
Re: Longhand Sight ReductionHanno Ix23 Nov 2014, 18:1014214g29381
Re: Brown-Nassau CN PlotterHarri Ojanen23 Nov 2014, 18:011794g29380
Re: Early methods of air navigationHanno Ix23 Nov 2014, 17:3222021g29379
Re: Horizontal ParallaxEvangelos Kontos23 Nov 2014, 17:241633g29378
Re: L'Hermione en route to America next summerYves Robin-Jouan23 Nov 2014, 15:143361g29377
Re: Mount sextant on tripodMarty Lyons23 Nov 2014, 14:501487g29376
Re: Brown-Nassau CN PlotterHarri Ojanen23 Nov 2014, 15:063609g29375
Re: Early methods of air navigationFrancis Upchurch23 Nov 2014, 06:5123542g29374
Re: Brown-Nassau CN PlotterFrancis Upchurch23 Nov 2014, 06:4014360g29373
Re: Kelvin Hughes SextantBill Morris23 Nov 2014, 04:363333g29372
Re: Early methods of air navigationHanno Ix23 Nov 2014, 03:4114996g29371
Re: Early methods of air navigationHanno Ix23 Nov 2014, 03:3029130g29370
Polhemus manualGary LaPook22 Nov 2014, 23:531669g29369
Re: Early methods of air navigationGary LaPook22 Nov 2014, 23:4910389g29368
Re: Mear's slideGary LaPook22 Nov 2014, 23:2811343g29367
Re: L'Hermione en route to America next summerDon Seltzer22 Nov 2014, 22:062941g29366
Re: Early methods of air navigationDavid Pike22 Nov 2014, 21:192229g29365
Re: Mear's slideDavid Pike22 Nov 2014, 21:055907g29364
Re: Brown-Nassau CN PlotterHarri Ojanen22 Nov 2014, 20:072674g29363
Re: Kelvin Hughes SextantJerry Gorman22 Nov 2014, 18:401810g29362
Re: Early methods of air navigationGary LaPook22 Nov 2014, 18:5730400g29361
Re: Kelvin Hughes SextantNorm Goldblatt22 Nov 2014, 18:272111g29360
Re: L'Hermione en route to America next summerYves Robin-Jouan22 Nov 2014, 17:364401g29359
Re: Kelvin Hughes SextantJerry Gorman22 Nov 2014, 11:063484g29358
Re: Brown-Nassau CN PlotterAlan S21 Nov 2014, 20:582104g29357
Re: Brown-Nassau CN PlotterHarri Ojanen22 Nov 2014, 09:503038g29356
Re: Early methods of air navigationFrancis Upchurch22 Nov 2014, 14:0531579g29355
Re: Early methods of air navigationFrancis Upchurch22 Nov 2014, 08:3828380g29354
Re: Early methods of air navigationGeoffrey Kolbe22 Nov 2014, 08:075977g29353
Re: Early methods of air navigationGary LaPook22 Nov 2014, 07:4119899g29352
Re: Early methods of air navigationGary LaPook22 Nov 2014, 07:301873g29351
Re: Early methods of air navigationGary LaPook22 Nov 2014, 07:262607g29350
Re: Early methods of air navigationGary LaPook22 Nov 2014, 06:3011390g29349
Re: Early methods of air navigationFrancis Upchurch22 Nov 2014, 06:1616630g29348
Re: Mount sextant on tripodHenry Halboth22 Nov 2014, 05:236172g29347
Re: Early methods of air navigationFred Hebard21 Nov 2014, 20:594175g29346
Re: Early methods of air navigationGary LaPook21 Nov 2014, 18:444198230g29345
Re: Horizontal ParallaxFrank Reed21 Nov 2014, 18:464551g29344
Re: Early methods of air navigationGary LaPook21 Nov 2014, 18:3315294g29343
Re: Early methods of air navigationGary LaPook21 Nov 2014, 18:298789g29342
Re: Early methods of air navigationGary LaPook21 Nov 2014, 18:1414783g29341
Horizontal ParallaxEvangelos Kontos21 Nov 2014, 16:531526g29340
Re: HelpJohn D. Howard21 Nov 2014, 16:091546g29339
Early methods of air navigationFred Hebard21 Nov 2014, 17:132646g29338
Re: Brown-Nassau CN PlotterSamuel L21 Nov 2014, 13:261566g29337
Mount sextant on tripodMarty Lyons21 Nov 2014, 14:062608g29336
Mear's slideGary LaPook21 Nov 2014, 10:036759641g29335
Re: Brown-Nassau CN PlotterFrancis Upchurch21 Nov 2014, 08:3219578g29334
Re: Brown-Nassau CN PlotterGary LaPook21 Nov 2014, 08:0211708g29333
Mear's slideGary LaPook21 Nov 2014, 07:5412226g29332
Re: Brown-Nassau CN PlotterFrancis Upchurch21 Nov 2014, 07:119067g29331
Re: HelpSean C21 Nov 2014, 07:032280g29330
Re: Brown-Nassau CN PlotterFrancis Upchurch21 Nov 2014, 06:468564g29329
Re: Brown-Nassau CN PlotterGary LaPook21 Nov 2014, 05:519361g29328
Re: Brown-Nassau CN PlotterGreg Rudzinski21 Nov 2014, 05:272589g29327
Re: Brown-Nassau CN PlotterSamuel L21 Nov 2014, 03:571586g29326
HelpJohn D. Howard21 Nov 2014, 03:511778g29325
Re: Brown-Nassau CN PlotterSean C20 Nov 2014, 21:292148g29324
Re: Brown-Nassau CN PlotterFrancis Upchurch20 Nov 2014, 19:0322859g29323
Re: Brown-Nassau CN PlotterHanno Ix20 Nov 2014, 18:3014064g29322
Re: Brown-Nassau CN PlotterFrancis Upchurch20 Nov 2014, 14:419174g29321
Re: L'Hermione en route to America next summerDon Seltzer20 Nov 2014, 14:362890g29320
Re: Brown-Nassau CN PlotterGreg Rudzinski20 Nov 2014, 14:271687g29319
Re: Brown-Nassau CN PlotterFrancis Upchurch20 Nov 2014, 14:1010826g29318
Re: Longhand Sight ReductionFrancis Upchurch20 Nov 2014, 13:3716713g29317
Re: Brown-Nassau CN PlotterFrancis Upchurch20 Nov 2014, 10:013665g29316
Re: Mars sight reductionSean C20 Nov 2014, 05:411925g29315
Re: L'Hermione en route to America next summerSean C20 Nov 2014, 05:292041g29314
Re: Kelvin Hughes SextantBill Morris20 Nov 2014, 04:364015g29313
Re: Two body Sandwich Fix ProformaGary LaPook20 Nov 2014, 03:242784896g29312
Re: Point HondaFrank Reed20 Nov 2014, 03:042366g29311
Point HondaGary LaPook20 Nov 2014, 02:43592450g29310
Re: Brown-Nassau CN PlotterGary LaPook20 Nov 2014, 02:478633g29309
Re: Longhand Sight ReductionHanno Ix20 Nov 2014, 01:198420g29308
Re: Brown-Nassau CN PlotterRommel John Miller19 Nov 2014, 23:493053g29307
Re: Brown-Nassau CN PlotterAlan S19 Nov 2014, 22:461454g29306
Re: L'Hermione en route to America next summerFred Hebard19 Nov 2014, 22:573124g29305
Re: Kelvin Hughes SextantFred Hebard19 Nov 2014, 22:586584g29304
Re: L'Hermione en route to America next summerDon Seltzer19 Nov 2014, 21:252714g29303
Brown-Nassau CN PlotterGreg Rudzinski19 Nov 2014, 21:151915g29302
Re: Mars sight reductionStan K19 Nov 2014, 21:005683g29301
Re: Mars sight reductionStan K19 Nov 2014, 20:406283g29300
Re: Longhand Sight ReductionFrancis Upchurch19 Nov 2014, 19:362976g29299
Re: Kelvin Hughes SextantHenry Halboth19 Nov 2014, 19:2814578g29298
Re: Mars sight reductionSamuel L19 Nov 2014, 18:241306g29297
Re: Mars sight reductionSamuel L19 Nov 2014, 18:341861g29296
Re: Longhand Sight ReductionHanno Ix19 Nov 2014, 19:018307g29295
Re: Longhand Sight ReductionGreg Rudzinski19 Nov 2014, 18:506233g29294
Re: Mars sight reductionStan K19 Nov 2014, 18:08848595g29293
Re: Longhand Sight ReductionHanno Ix19 Nov 2014, 17:337927g29292
Re: Mars sight reductionFrank Reed19 Nov 2014, 17:116523g29291
Re: L'Hermione en route to America next summerFrank Reed19 Nov 2014, 16:465046g29290
Re: Longhand Sight ReductionGreg Rudzinski19 Nov 2014, 16:333910g29289
Re: L'Hermione en route to America next summerJackson McDonald19 Nov 2014, 15:429279g29288
Mars sight reductionSamuel L19 Nov 2014, 15:291994g29287
Re: Longhand Sight ReductionGreg Rudzinski19 Nov 2014, 15:362310g29286
Re: Kelvin Hughes SextantJerry Gorman19 Nov 2014, 09:202035g29285
Re: Longhand Sight ReductionFrancis Upchurch19 Nov 2014, 06:562999g29284
Re: Kelvin Hughes SextantFred Hebard19 Nov 2014, 05:433334g29283
Re: Longhand Sight ReductionHanno Ix19 Nov 2014, 05:33165065g29282
Re: Kelvin Hughes SextantBill Morris19 Nov 2014, 03:212029g29281
Re: L'Hermione en route to America next summerLu Abel18 Nov 2014, 22:104204g29280
Re: Kelvin Hughes SextantGreg Rudzinski19 Nov 2014, 00:114649g29279
Re: Kelvin Hughes SextantDavid Pike18 Nov 2014, 23:194269g29278
L'Hermione en route to America next summerJackson McDonald18 Nov 2014, 15:082393g29277
Re: Kelvin Hughes SextantFred Hebard18 Nov 2014, 21:267133g29276
Re: Kelvin Hughes SextantBill Morris18 Nov 2014, 19:4710750g29275
Re: Kelvin Hughes SextantBrad Morris18 Nov 2014, 18:278750g29274
Re: Kelvin Hughes SextantFred Hebard18 Nov 2014, 16:363991g29273
Re: Kelvin Hughes SextantJerry Gorman18 Nov 2014, 07:471413g29272
Re: Two body Sandwich Fix ProformaDavid Pike18 Nov 2014, 09:252668g29271
Re: Kelvin Hughes SextantDavid Pike18 Nov 2014, 09:081745g29270
Re: Kelvin Hughes SextantBill Morris18 Nov 2014, 06:491737g29269
Re: Longhand Sight ReductionHanno Ix18 Nov 2014, 04:358198g29268
Re: Longhand Sight ReductionGreg Rudzinski18 Nov 2014, 03:254797g29267
Re: Kelvin Hughes SextantJerry Gorman18 Nov 2014, 00:551413g29266
Re: Two body Sandwich Fix ProformaGary LaPook18 Nov 2014, 00:093953661g29265
Re: Kelvin Hughes SextantJerry Gorman17 Nov 2014, 21:101716g29264
Re: Kelvin Hughes SextantDavid Pike17 Nov 2014, 22:073431g29263
Re: Two body Sandwich Fix ProformaDavid Pike17 Nov 2014, 21:173810g29262
Re: Kelvin Hughes SextantRidge White17 Nov 2014, 13:525076g29261
Re: Longhand Sight ReductionBruce J. Pennino17 Nov 2014, 14:2012309g29260
Re: Brown-Nassau Spherical computerFrancis Upchurch17 Nov 2014, 14:283604g29259
Re: Kelvin Hughes SextantAlexandre Eremenko17 Nov 2014, 13:084246g29258
Re: Kelvin Hughes SextantAlexandre Eremenko17 Nov 2014, 10:433527g29257
Re: Brown-Nassau Spherical computerGary LaPook17 Nov 2014, 09:518087g29256
Re: Brown-Nassau Spherical computerFrancis Upchurch17 Nov 2014, 06:365351g29255
Re: Fixes consistantly south and west of GPSPeter Monta17 Nov 2014, 05:433457g29254
Re: Fixes consistantly south and west of GPSRandall Morrow17 Nov 2014, 04:272074g29253
Re: Kelvin Hughes SextantFred Hebard17 Nov 2014, 04:251949g29252
Kelvin Hughes SextantJerry Gorman15 Nov 2014, 12:472353g29251
Re: Fixes consistantly south and west of GPSMarty Lyons16 Nov 2014, 17:251511g29250
Re: Errata for Leonard Gray's 100 Problems in Celestial NavigationJonathan M Bresler16 Nov 2014, 16:342117g29249
Re: Two body Sandwich Fix ProformaGary LaPook17 Nov 2014, 02:2010421g29248
Re: Two body Sandwich Fix ProformaGary LaPook17 Nov 2014, 02:0211194g29247
Re: Two body Sandwich Fix ProformaDavid Pike16 Nov 2014, 22:024752g29246
Mear's Slide Shamelessly MisusedDavid Pike16 Nov 2014, 21:315546g29245
Re: Two body Sandwich Fix ProformaGary LaPook16 Nov 2014, 20:1322128g29244
Re: Two body Sandwich Fix ProformaDavid Pike16 Nov 2014, 19:4713120g29243
Re: Two body Sandwich Fix ProformaGary LaPook16 Nov 2014, 07:1412083g29242
Re: Two body Sandwich Fix ProformaGary LaPook16 Nov 2014, 06:399052g29241
Re: Fixes consistantly south and west of GPSGreg Rudzinski16 Nov 2014, 02:183451g29240
Re: Fixes consistantly south and west of GPSSamuel L16 Nov 2014, 01:222096g29239
Re: Longhand Calc's differ from Software Calc'sStan K16 Nov 2014, 01:306453g29238
Graphite grease for sextant - YES!!!!Ivan L15 Nov 2014, 07:5927345g29237
Longhand Calc's differ from Software Calc'sMarty Lyons15 Nov 2014, 17:502600g29236
Re: Fixes consistently south and west of GPSPaul Hirose16 Nov 2014, 00:132134g29235
Re: Fixes consistantly south and west of GPSRandall Morrow15 Nov 2014, 23:402228g29234
Re: Fixes consistantly south and west of GPSPaul Hirose15 Nov 2014, 23:162483g29233
Re: Fixes consistantly south and west of GPSRandall Morrow15 Nov 2014, 23:021754g29232
Re: Fixes consistantly south and west of GPSPeter Monta15 Nov 2014, 21:523094g29231
Re: Fixes consistantly south and west of GPSGary LaPook15 Nov 2014, 21:215889g29230
Fixes consistantly south and west of GPSRandall Morrow15 Nov 2014, 21:051799g29229
Two body Sandwich Fix ProformaDavid Pike15 Nov 2014, 14:403633g29228
Brown-Nassau Spherical computerFrancis Upchurch15 Nov 2014, 11:332485g29227
Re: Practical Use of Lunar Distances in the 18th Century.David Pike15 Nov 2014, 10:041718g29226
Re: Sights perpendicular to courseDavid Pike15 Nov 2014, 09:392756g29225
Re: Sights perpendicular to courseGary LaPook15 Nov 2014, 06:4415190g29224
Re: Practical Use of Lunar Distances in the 18thCentury.Lu Abel15 Nov 2014, 00:5613015g29223
Re: Sights perpendicular to courseGary LaPook15 Nov 2014, 00:2012817g29222
Re: Practical Use of Lunar Distances in the 18th Century.Frank Reed14 Nov 2014, 22:447430g29221
Practical Use of Lunar Distances in the 18th Century.David Pike14 Nov 2014, 22:114611g29220
Re: Sights perpendicular to courseDavid Pike14 Nov 2014, 20:128205g29219
Capt Terry CarawayMike Burkes14 Nov 2014, 18:021579g29218
Re: Errata for Leonard Gray's 100 Problems in CelestialNavigationStan K14 Nov 2014, 17:458178g29217
Re: Errata for Leonard Gray's 100 Problems in Celestial NavigationMike Burkes14 Nov 2014, 17:382172g29216
Errata Sheet for Leonard Gray's 100 Problems in Celestial NavigationJonathan M Bresler14 Nov 2014, 01:452514g29215
Errata for Leonard Gray's 100 Problems in Celestial NavigationJonathan M Bresler14 Nov 2014, 14:574261g29214
Re: Longhand Sight ReductionGary LaPook14 Nov 2014, 07:4140134g29213
Re: Longhand Sight ReductionGary LaPook14 Nov 2014, 07:4240135g29212
Re: Longhand Sight ReductionFrancis Upchurch14 Nov 2014, 07:3311512g29211
Re: Longhand Sight ReductionHanno Ix14 Nov 2014, 01:256253g29210
Re: Longhand Sight ReductionRommel John Miller13 Nov 2014, 23:042022g29209
Re: Longhand Sight ReductionFrancis Upchurch13 Nov 2014, 23:2147867g29208
Re: Longhand Sight ReductionHanno Ix13 Nov 2014, 22:1243747g29207
Re: Longhand Sight ReductionFrancis Upchurch13 Nov 2014, 19:1240464g29206
Re: Longhand Sight ReductionHanno Ix13 Nov 2014, 18:5827525g29205
Re: Longhand Sight ReductionGreg Rudzinski13 Nov 2014, 15:536102g29204
Re: Longhand Sight ReductionGary LaPook13 Nov 2014, 10:2226294g29203
Re: Longhand Sight ReductionFrancis Upchurch13 Nov 2014, 07:2924115g29202
Lunars - Nov. 11th, 2014Sean C13 Nov 2014, 07:052685g29201
Re: Longhand Sight ReductionRommel John Miller13 Nov 2014, 03:402545g29200
"Vet-henge"Norm Goldblatt13 Nov 2014, 05:221285g29199
Re: Longhand Sight ReductionGreg Rudzinski13 Nov 2014, 03:273759g29198
Re: Longhand Sight ReductionHanno Ix13 Nov 2014, 03:09434275g29197
Re: Longhand Sight ReductionGreg Rudzinski13 Nov 2014, 03:102359g29196
Re: Longhand Sight ReductionHanno Ix13 Nov 2014, 02:464206g29195
Re: Longhand Sight ReductionGreg Rudzinski12 Nov 2014, 22:341911g29194
Re: Longhand Sight ReductionFrancis Upchurch12 Nov 2014, 21:2613881g29193
Re: LUNARS class at Mystic SeaportFrank Reed12 Nov 2014, 20:204412g29192
Re: Longhand Sight ReductionFrancis Upchurch12 Nov 2014, 18:5814295g29191
Artificial Horizon using a pondSamuel L12 Nov 2014, 12:183996g29190
Re: Longhand Sight ReductionGreg Rudzinski12 Nov 2014, 16:115184g29189
Re: Longhand Sight ReductionFrancis Upchurch12 Nov 2014, 07:353492g29188
Re: Sights perpendicular to courseGary LaPook12 Nov 2014, 03:0215219g29187
Re: 1/2 Hour GlassGreg Rudzinski11 Nov 2014, 19:371463g29186
1/2 Hour GlassGreg Rudzinski11 Nov 2014, 19:321420g29185
Value of WWII C-Plath Sun Compass?Dan M11 Nov 2014, 13:402309g29184
Ti 89 Calculator and CelNav?Samuel L11 Nov 2014, 01:581444g29183
Re: Longhand Sight ReductionGreg Rudzinski10 Nov 2014, 22:581600g29182
Re: Longhand Sight ReductionHanno Ix10 Nov 2014, 22:14580860g29181
Re: Longhand Sight ReductionGreg Rudzinski10 Nov 2014, 19:172554g29180
Lunars - Nov. 8th, 2014Sean C10 Nov 2014, 09:271496g29179
Re: Longhand Sight ReductionHanno Ix10 Nov 2014, 07:275474g29178
Re: Longhand Sight ReductionGreg Rudzinski9 Nov 2014, 23:554727g29177
This Old House and the CW MorganLu Abel9 Nov 2014, 22:331735g29176
Watch holder alternativeDavid Pike9 Nov 2014, 20:404629g29175
Re: Longhand Sight ReductionGreg Rudzinski9 Nov 2014, 21:491878g29174
Re: Longhand Sight ReductionGreg Rudzinski9 Nov 2014, 21:361732g29173
Re: Longhand Sight ReductionHanno Ix9 Nov 2014, 20:51466604g29172
Re: Longhand Sight ReductionGreg Rudzinski9 Nov 2014, 02:252670g29171
Re: Longhand Sight ReductionGreg Rudzinski9 Nov 2014, 02:044571g29170
Re: Longhand Sight ReductionHanno Ix8 Nov 2014, 22:3412555g29169
Re: Watch holder for Astra written descriptionRandall Morrow8 Nov 2014, 21:442925g29168
Re: Watch holder for AstraRandall Morrow8 Nov 2014, 21:291283g29167
Re: Watch holder for AstraRandall Morrow8 Nov 2014, 21:251395g29166
Watch holder for AstraRandall Morrow8 Nov 2014, 21:122450g29165
Re: Longhand Sight ReductionFrancis Upchurch8 Nov 2014, 18:4311657g29164
Re: Graphite grease for sextant?Tom Sult8 Nov 2014, 17:2116856g29163
Re: Graphite grease for sextant?Ivan L8 Nov 2014, 06:0515280g29162
Re: Sights perpendicular to courseAndrés Ruiz8 Nov 2014, 16:348664g29161
Re: Before the invention of the handleAlexandre Eremenko8 Nov 2014, 12:102726g29160
Re: Before the invention of the handleDavid Pike8 Nov 2014, 10:101671g29159
Re: Sights perpendicular to courseDavid Pike8 Nov 2014, 08:413139g29158
Before the invention of the handleFrank Reed8 Nov 2014, 01:412556g29157
Re: Graphite grease for sextant?Jackson McDonald7 Nov 2014, 18:293165g29156
Re: Sights perpendicular to courseGary LaPook7 Nov 2014, 22:217602g29155
Re: Longhand Sight ReductionGreg Rudzinski7 Nov 2014, 22:132318g29154
Re: Sights perpendicular to courseGreg Rudzinski7 Nov 2014, 22:001723g29153
Re: Sights perpendicular to courseDavid Pike7 Nov 2014, 21:201874g29152
Re: Graphite grease for sextant?Bill Morris7 Nov 2014, 19:502864g29151
Re: Sights perpendicular to courseGreg Rudzinski7 Nov 2014, 17:461601g29150
Re: Sights perpendicular to courseDavid Pike7 Nov 2014, 13:489462g29149
Re: Longhand Sight ReductionGreg Rudzinski7 Nov 2014, 17:152301g29148
Re: Graphite grease for sextant?Bob Crawley7 Nov 2014, 13:151601g29147
The technique of Aircraft Bubble Octant Observations in FlightAndrés Ruiz7 Nov 2014, 07:31807948g29146
Re: Sights perpendicular to courseAndrés Ruiz7 Nov 2014, 07:243409167g29145
Re: Facebook celestial navigation groupAlan S7 Nov 2014, 03:501630g29144
Re: Sights perpendicular to courseGary LaPook7 Nov 2014, 02:4116956g29143
Re: Limb corrections using a reflective artificial horizonDavid Pike6 Nov 2014, 19:274068g29142
Re: Sights perpendicular to courseGreg Rudzinski7 Nov 2014, 00:481473g29141
Sights perpendicular to courseFrank Reed7 Nov 2014, 00:242230g29140
Re: Facebook celestial navigation groupFrank Reed6 Nov 2014, 22:183742g29139
Re: Longhand Sight ReductionGreg Rudzinski6 Nov 2014, 22:142579g29138
Re: Longhand Sight ReductionHanno Ix6 Nov 2014, 20:337980g29137
Re: Longhand Sight ReductionHanno Ix6 Nov 2014, 20:314082g29136
Re: Graphite grease for sextant?W F Jones6 Nov 2014, 18:543021g29135
Re: Limb corrections using a reflective artificial horizonGreg Rudzinski6 Nov 2014, 17:082778g29134
Re: How to perform back sight?Greg Rudzinski6 Nov 2014, 17:181870g29133
Re: Longhand Sight ReductionJohn Brown6 Nov 2014, 16:532162g29132
How to perform back sight?Samuel L6 Nov 2014, 12:364165g29131
Re: Longhand Sight ReductionJohn Brown6 Nov 2014, 12:061764g29130
Re: Limb corrections using a reflective artificial horizonDavid Pike6 Nov 2014, 09:554099g29129
My First LunarDavid Pike6 Nov 2014, 08:4619231g29128
Graphite grease for sextant?Ivan L6 Nov 2014, 09:072109g29127
Re: Longhand Sight ReductionGreg Rudzinski6 Nov 2014, 16:215724g29126
Re: Limb corrections using a reflective artificial horizonGary LaPook6 Nov 2014, 05:057775g29125
Re: Sun Shots Through CloudsGary LaPook6 Nov 2014, 05:0711373g29124
Re: Longhand Sight ReductionGreg Rudzinski6 Nov 2014, 04:591462g29123
Re: Longhand Sight ReductionGreg Rudzinski6 Nov 2014, 04:411466g29122
Re: Longhand Sight ReductionHanno Ix6 Nov 2014, 04:2810232g29121
Re: Sun Shots Through CloudsBruce J. Pennino6 Nov 2014, 02:017708g29120
Re: Limb corrections using a reflective artificial horizonGreg Rudzinski6 Nov 2014, 01:533067g29119
Re: Facebook celestial navigation groupKen Gebhart6 Nov 2014, 01:038288g29118
Facebook celestial navigation groupFrank Reed5 Nov 2014, 21:584805g29117
Limb corrections using a reflective artificial horizonDavid Pike5 Nov 2014, 18:283991g29116
Re: Sun Shots Through CloudsSamuel L5 Nov 2014, 15:243076g29115
Re: Sun Shots Through CloudsBrad Morris4 Nov 2014, 21:204803g29114
Re: Sun Shots Through CloudsGreg Rudzinski4 Nov 2014, 17:271629g29113
Re: Sun Shots Through CloudsSamuel L4 Nov 2014, 16:271985g29112
Re: Sun Shots Through CloudsJohn Brown4 Nov 2014, 16:212517g29111
Re: Sun Shots Through CloudsGreg Rudzinski4 Nov 2014, 14:381916g29110
Re: Sun Shots Through CloudsGreg Rudzinski4 Nov 2014, 14:113660g29109
Re: Sun Shots Through CloudsJohn Brown4 Nov 2014, 03:292732g29108
Re: Today is Sun fast dayLu Abel4 Nov 2014, 02:429329g29107
Re: Today is Sun fast dayFred Hebard3 Nov 2014, 20:072874g29106
Today is Sun fast dayFrank Reed3 Nov 2014, 19:302841g29105
Re: USNO data siteDave Walden3 Nov 2014, 16:174686g29104
Re: Sun Shots Through CloudsSamuel L3 Nov 2014, 12:261356g29103
Re: Sun Shots Through CloudsGreg Rudzinski2 Nov 2014, 18:425228g29102
Re: Sun Shots Through CloudsLu Abel2 Nov 2014, 16:589984g29101
Re: USNO data siteRommel John Miller2 Nov 2014, 15:432218g29100
Re: USNO data siteFrank Reed2 Nov 2014, 16:201797g29099
USNO data siteRandall Morrow2 Nov 2014, 14:531372g29098
Re: Sun Shots Through CloudsGreg Rudzinski2 Nov 2014, 01:543736g29097
Re: Sun Shots Through CloudsSamuel L1 Nov 2014, 19:182496g29096
Sextant stop watchSamuel L1 Nov 2014, 13:051676g29095
Sun Shots Through CloudsGreg Rudzinski1 Nov 2014, 14:232266g29094
Re: Learn to count secondsNorm Goldblatt31 Oct 2014, 22:371353g29093
Re: Compass Deviation from CelNavJonathan M Bresler31 Oct 2014, 13:551879g29092
Learn to count secondsFrank Reed31 Oct 2014, 19:332403g29091
Re: Earhart plane fragment may be authenticGary LaPook31 Oct 2014, 08:04367270g29090
Re: Earhart plane fragment may be authenticDon Seltzer30 Oct 2014, 20:214690g29089
Re: Earhart plane fragment may be authenticRommel John Miller30 Oct 2014, 17:224113g29088
Re: Earhart plane fragment may be authenticDon Seltzer30 Oct 2014, 16:104161g29087
Re: Earhart plane fragment may be authenticGary LaPook30 Oct 2014, 07:379586g29086
Earhart plane fragment may be authenticPaul Hirose30 Oct 2014, 06:442640g29085
Edmond Halley's birthdayFrank Reed29 Oct 2014, 17:222518g29084
Re: Rising angle of starsFrank Reed28 Oct 2014, 23:525805g29083
Re: Rising angle of starsSteve E. Bryant28 Oct 2014, 23:065648g29082
Re: Rising angle of starsSteve E. Bryant28 Oct 2014, 22:315303g29081
Re: Rising angle of starsSteve E. Bryant28 Oct 2014, 22:084862g29080
Re: Bright ISS pass tonight for West Coast USBrad Morris28 Oct 2014, 15:103621g29079
Bright ISS pass tonight for West Coast USNorm Goldblatt28 Oct 2014, 01:431495g29078
Re: Big fat sunspot and a solar eclipsePaul Hirose27 Oct 2014, 22:223076g29077
Re: Rising angle of starsTom Sult27 Oct 2014, 18:566108g29076
Rising angle of starsFrank Reed27 Oct 2014, 18:404083g29075
Re: Space station over northeast US/Canada tomorrowFrank Reed27 Oct 2014, 17:399223g29074
Re: Big fat sunspot and a solar eclipseGreg Rudzinski27 Oct 2014, 15:476113g29073
Re: Big fat sunspot and a solar eclipseFrancis Upchurch27 Oct 2014, 11:0010611g29072
Re: What does it mean "tropicalized"?Brad Morris27 Oct 2014, 01:444973g29071
Re: What does it mean "tropicalized"?Ken Gebhart27 Oct 2014, 02:516686g29070
Re: What does it mean "tropicalized"?Alexandre Eremenko27 Oct 2014, 01:072508g29069
Re: What does it mean "tropicalized"?Ken Gebhart26 Oct 2014, 22:2014401g29068
Re: Flight 370Greg Rudzinski26 Oct 2014, 17:411992g29067
Re: Space station over northeast US/Canada tomorrowDon Seltzer25 Oct 2014, 23:276569g29066
Re: Space station over northeast US/Canada tomorrowFrank Reed25 Oct 2014, 18:112371g29065
Re: Space station over northeast US/Canada tomorrowStan K25 Oct 2014, 15:565534g29064
Re: Big fat sunspot and a solar eclipseGreg Rudzinski25 Oct 2014, 14:251985g29063
Re: Big fat sunspot and a solar eclipseFrancis Upchurch25 Oct 2014, 04:3514180g29062
Re: Space station over northeast US/Canada tomorrowFrank Reed25 Oct 2014, 03:533487g29061
Re: Big fat sunspot and a solar eclipseDon Seltzer25 Oct 2014, 01:509101g29060
Re: Big fat sunspot and a solar eclipseBill Morris25 Oct 2014, 00:562149g29059
Re: What does it mean "tropicalized"?Alexandre Eremenko24 Oct 2014, 22:174480g29058
Re: Big fat sunspot and a solar eclipseDon Seltzer24 Oct 2014, 21:456940g29057
Re: What does it mean "tropicalized"?Ken Gebhart24 Oct 2014, 19:578163g29056
Re: What does it mean "tropicalized"?Frank Reed24 Oct 2014, 19:344196g29055
What does it mean "tropicalized"?Alexandre Eremenko24 Oct 2014, 19:002687g29054
LUNARS class at Mystic SeaportFrank Reed24 Oct 2014, 18:598715g29053
Re: Big fat sunspot and a solar eclipseFrancis Upchurch24 Oct 2014, 18:3417058g29052
Space station over northeast US/Canada tomorrowFrank Reed24 Oct 2014, 18:092360g29051
Re: Big fat sunspot and a solar eclipseGreg Rudzinski24 Oct 2014, 18:0211064g29050
Re: Big fat sunspot and a solar eclipseFrancis Upchurch24 Oct 2014, 16:5318221g29049
Re: Big fat sunspot and a solar eclipseGreg Rudzinski24 Oct 2014, 15:0610644g29048
Re: Compass Deviation from CelNavJeremy C24 Oct 2014, 12:382239g29047
Re: Compass Deviation from CelNavJohn Brown24 Oct 2014, 10:052910g29046
Re: Big fat sunspot and a solar eclipseFrancis Upchurch24 Oct 2014, 05:1812135g29045
Re: Big fat sunspot and a solar eclipseGreg Rudzinski24 Oct 2014, 04:531472g29044
Re: Big fat sunspot and a solar eclipseFrank Reed24 Oct 2014, 03:572300g29043
Re: What is the best accuracy you can expect from a'dip-short'tableLu Abel23 Oct 2014, 23:4813099g29042
Re: Big fat sunspot and a solar eclipseFrank Reed24 Oct 2014, 02:512422g29041
Re: Big fat sunspot and a solar eclipseDave Walden24 Oct 2014, 01:561265g29040
Re: Big fat sunspot and a solar eclipseGreg Rudzinski24 Oct 2014, 00:002282g29039
Re: Big fat sunspot and a solar eclipseGreg Rudzinski23 Oct 2014, 22:562422g29038
Re: Big fat sunspot and a solar eclipseGreg Rudzinski23 Oct 2014, 21:482781g29037
Compass Deviation from CelNavJonathan M Bresler23 Oct 2014, 21:072960g29036
Re: Does anyone use a stopwatch on the handle?Samuel L23 Oct 2014, 18:401744g29035
Re: Does anyone use a stopwatch on the handle?Marty Lyons23 Oct 2014, 15:033166g29034
Re: Does anyone use a stopwatch on the handle?Sean C23 Oct 2014, 07:262253g29033
Re: What is the best accuracy you can expect from a'dip-short' tableGary LaPook23 Oct 2014, 05:3511209g29032
Re: What is the best accuracy you can expect from a'dip-short' tableGary LaPook23 Oct 2014, 05:3311384g29031
Big fat sunspot and a solar eclipseFrank Reed23 Oct 2014, 02:393833g29030
Re: What is the best accuracy you can expect from a'dip-short' tableStan K23 Oct 2014, 02:019067g29029
Re: What is the best accuracy you can expect from a'dip-short' tableStan K23 Oct 2014, 01:569178g29028
Re: What is the best accuracy you can expect from a'dip-short'tableFrank Reed22 Oct 2014, 21:485733g29027
Re: Does anyone use a stopwatch on the handle?Rommel John Miller22 Oct 2014, 20:452437g29026
Re: Does anyone use a stopwatch on the handle?Peter Monta22 Oct 2014, 20:004488g29025
Re: What is the best accuracy you can expect from a'dip-short'tableGreg Licfi22 Oct 2014, 16:563436g29024
Re: Does anyone use a stopwatch on the handle?Russ Keller22 Oct 2014, 14:014008g29023
Re: Stopwatch on the handle? Custom?Paul Jackson22 Oct 2014, 06:271844g29022
Re: What is the best accuracy you can expect from a 'dip-short'tableJeremy C22 Oct 2014, 16:413658g29021
Re: Does anyone use a stopwatch on the handle?Wolfgang Hasper22 Oct 2014, 15:473698g29020
Coast Guard from No. 2543 and the Portland PlotterRommel John Miller22 Oct 2014, 04:171985g29019
Stopwatch on the handle? Custom?Ivan L22 Oct 2014, 03:534275g29018
Re: Does anyone use a stopwatch on the handle?Paul Jackson21 Oct 2014, 21:131908g29017
Re: Does anyone use a stopwatch on the handle?Lu Abel21 Oct 2014, 17:272882g29016
Re: Ball Recording SextantBill Morris21 Oct 2014, 19:522766g29015
Re: Does anyone use a stopwatch on the handle?Greg Rudzinski21 Oct 2014, 18:442192g29014
Re: Ball Recording SextantGary LaPook21 Oct 2014, 18:3722597g29013
Re: Ball Recording SextantRobert Eno21 Oct 2014, 18:1723027g29012
Re: What is the best accuracy you can expect from a'dip-short' tableKen Gebhart21 Oct 2014, 18:2610338g29011
Plotting sheets are conformal, NOT MercatorFrank Reed21 Oct 2014, 17:555728g29010
Re: What is the best accuracy you can expect from a 'dip-short'tableFrank Reed21 Oct 2014, 17:398164g29009
Re: Ball Recording SextantGary LaPook21 Oct 2014, 16:5715675g29008
Re: What is the best accuracy you can expect from a 'dip-short' tableGary LaPook21 Oct 2014, 17:036946g29007
Re: SNO-M sextant manualGary LaPook21 Oct 2014, 16:417289g29006
Celestial: 19th Century MethodsFrank Reed21 Oct 2014, 16:285046g29005
What is the best accuracy you can expect from a 'dip-short' tableGreg Licfi21 Oct 2014, 13:361740g29004
Does anyone use a stopwatch on the handle?Russ Keller21 Oct 2014, 14:471290g29003
Ball Recording SextantJackson McDonald21 Oct 2014, 14:217234g29002
Re: SNO-M sextant manualAlexandre Eremenko21 Oct 2014, 14:124359g29001
Re: SNO-M sextant manualIvan L21 Oct 2014, 12:154526g29000
Re: SNO-M sextant manualRommel John Miller21 Oct 2014, 04:241665g28999
Re: SNO-M sextant manualIvan L21 Oct 2014, 03:384549g28998
Re: Classes at Mystic, Oct/Nov 2014Bruce J. Pennino21 Oct 2014, 02:439162g28997
Re: SNO-M sextant manualAlexandre Eremenko20 Oct 2014, 22:151882g28996
Re: SNO-M sextant manualJürgen Hoefeld20 Oct 2014, 19:504728g28995
Re: SNO-M sextant manualTom Sult20 Oct 2014, 17:584514g28994
Used Plath bubble artificial horizonRuss Keller20 Oct 2014, 13:302102g28993
Re: SNO-M sextant manualIvan L20 Oct 2014, 13:232781g28992
Re: Make a UPS?Samuel L20 Oct 2014, 17:391519g28991
Re: Make a UPS? PLease ignore my prior post, NEVER mind, I did it correctly.Gary LaPook19 Oct 2014, 22:2433266g28990
Re: Make a UPS? PLease ignore my prior post.Gary LaPook19 Oct 2014, 21:4422299g28989
Re: Make a UPS?Gary LaPook19 Oct 2014, 21:2921966g28988
Re: Make a UPS?Peter Hakel19 Oct 2014, 19:3914082g28987
Re: Make a UPS?Samuel L19 Oct 2014, 01:341503g28986
Navigation Spreadsheets in 2015Peter Hakel19 Oct 2014, 01:0359755g28985
Virtual regattaAndrew Nikitin19 Oct 2014, 00:383277g28984
Make a UPS?Samuel L18 Oct 2014, 13:551418g28983
Re: Sun SD calculationSean C18 Oct 2014, 08:161250g28982
The Planets TodaySean C18 Oct 2014, 08:162385g28981
Re: Homemade base for Astro CompassMarty Lyons17 Oct 2014, 21:091397g28980
Re: Homemade base for Astro CompassDave Walden17 Oct 2014, 20:051546g28979
Re: Sun SD calculationGreg Rudzinski17 Oct 2014, 18:551705g28978
Re: Sun SD calculationFrank Reed17 Oct 2014, 17:002919g28977
Re: Sun SD calculationRobert Bernecky17 Oct 2014, 13:562457g28976
Sun SD calculationFrank Reed17 Oct 2014, 01:593376g28975
Re: Interesting ebay find: Plath suncompass - cira WWIIBruce J. Pennino16 Oct 2014, 12:567912g28974
Re: Homemade base for Astro CompassDave Walden16 Oct 2014, 13:041837g28973
Navigational Miscellany: other navigational instruments and devices. The Nautical SextantJackson McDonald16 Oct 2014, 12:051555g28972
Re: Interesting ebay find: Plath suncompass - cira WWIIGary LaPook16 Oct 2014, 05:076507g28971
Re: Modern Celestial class: this weekendKen Gebhart16 Oct 2014, 00:377009g28970
Re: Interesting ebay find: Plath suncompass - cira WWIIBill Morris16 Oct 2014, 00:171861g28969
Modern Celestial class: this weekendFrank Reed15 Oct 2014, 19:462674g28968
Re: SNO-M sextant manualIvan L15 Oct 2014, 12:482669g28967
Re: SNO-M sextant manualHoward Banks15 Oct 2014, 06:271464g28966
Re: SNO-M sextant manualIvan L15 Oct 2014, 04:541872g28965
Re: SHA and dec of Ruchbah?Greg Rudzinski15 Oct 2014, 00:565132g28964
Re: Otis King Cylindrical SlideruleHanno Ix14 Oct 2014, 18:1111627g28963
Re: SHA and dec of Ruchbah?Samuel L14 Oct 2014, 12:021999g28962
Re: C. 1830 OctantBrendan Kinch14 Oct 2014, 05:4143511g28961
Re: SHA and dec of Ruchbah?Paul Hirose13 Oct 2014, 21:252849g28960
Re: C. 1830 OctantBrendan Kinch13 Oct 2014, 20:1145736g28959
Re: C. 1830 OctantBrendan Kinch13 Oct 2014, 19:0033242g28958
Re: SHA and dec of Ruchbah?Greg Rudzinski13 Oct 2014, 18:432685g28957
Re: C. 1830 OctantJohn Karl13 Oct 2014, 18:136721g28956
Re: Moon total correction- round it up?Samuel L13 Oct 2014, 15:111545g28955
SHA and dec of Ruchbah?Samuel L13 Oct 2014, 13:501661g28954
Re: Moon total correction- round it up?Samuel L13 Oct 2014, 11:231842g28953
Re: C. 1830 OctantBill Morris13 Oct 2014, 05:071550g28952
Sewill ChronometerBrendan Kinch12 Oct 2014, 23:241250905g28951
Re: C. 1830 OctantBrendan Kinch12 Oct 2014, 22:3430642g28950
Re: Latitude of Polaris visibilityPeter Monta12 Oct 2014, 22:015675g28949
Sub azimuth compass checksRandall Morrow12 Oct 2014, 21:381751g28948
C. 1830 OctantJim Wellington12 Oct 2014, 18:592710g28947
Re: Moon total correction- round it up?Samuel L12 Oct 2014, 02:152813g28946
Re: Moon total correction- round it up?Gary LaPook12 Oct 2014, 14:145409g28945
Re: Moon total correction- round it up?Randall Morrow12 Oct 2014, 04:472323g28944
Re: Moon total correction- round it up?Bill B11 Oct 2014, 20:001953g28943
Re: Moon total correction- round it up?Bill B11 Oct 2014, 19:554425g28942
Re: Moon total correction- round it up?Paul Hirose12 Oct 2014, 00:034763g28941
Re: Latitude of Polaris visibilityGreg Rudzinski11 Oct 2014, 21:161910g28940
Re: Latitude of Polaris visibilityGreg Rudzinski11 Oct 2014, 20:408273g28939
Re: Moon total correction- round it up?Samuel L11 Oct 2014, 18:141467g28938
Latitude of Polaris visibilityFrank Reed11 Oct 2014, 18:316504g28937
Re: Moon total correction- round it up?Noell Wilson11 Oct 2014, 14:212263g28936
Re: Top Ten CN SkillsSamuel L11 Oct 2014, 11:281785g28935
Re: Noon PositionGreg Rudzinski11 Oct 2014, 13:391718g28934
Re: Noon PositionGreg Rudzinski11 Oct 2014, 13:203799g28933
Noon PositionAgnimitra Kahali10 Oct 2014, 20:041348g28932
Re: Moon total correction- round it up?Samuel L10 Oct 2014, 17:583174g28931
Re: Top Ten CN SkillsGreg Rudzinski10 Oct 2014, 19:064692g28930
Re: Moon total correction- round it up?Frank Reed10 Oct 2014, 15:564636g28929
Re: Moon total correction- round it up?Samuel L10 Oct 2014, 11:512840g28928
Re: Moon total correction- round it up?Gary LaPook10 Oct 2014, 06:287876g28927
Re: Homemade base for Astro CompassMarty Lyons10 Oct 2014, 01:561345g28926
Re: Homemade base for Astro CompassDave Walden10 Oct 2014, 01:451500g28925
Re: Moon total correction- round it up?Samuel L9 Oct 2014, 23:071458g28924
Re: Moon total correction- round it up?Mike Burkes9 Oct 2014, 22:391597g28923
Re: Moon total correction- round it up?Samuel L9 Oct 2014, 15:431885g28922
Re: Moon total correction- round it up?Greg Rudzinski9 Oct 2014, 15:014851g28921
Moon total correction- round it up?Samuel L9 Oct 2014, 12:211778g28920
Re: SNO-M sextant manualIvan L9 Oct 2014, 04:321624g28919
Re: SNO-M sextant manualPaul Hirose9 Oct 2014, 04:222096g28918
Re: Selenelion, something new in eclipsesFrank Reed9 Oct 2014, 00:244743g28917
Re: Selenelion, something new in eclipsesRobin Stuart8 Oct 2014, 23:242200g28916
Re: Selenelion, something new in eclipsesDon Seltzer8 Oct 2014, 23:142249g28915
Re: Lunar EclipseNorm Goldblatt8 Oct 2014, 22:492327g28914
Re: Homemade AH sharing resultsBill B8 Oct 2014, 18:242032g28913
Re: Selenelion, something new in eclipsesFrank Reed8 Oct 2014, 17:496140g28912
Re: Homemade AH sharing resultsRandall Morrow8 Oct 2014, 17:091502g28911
Re: Homemade AH sharing resultsRandall Morrow8 Oct 2014, 17:051854g28910
Re: Homemade AH sharing resultsSamuel L8 Oct 2014, 13:251909g28909
Re: Selenelion, something new in eclipsesRobin Stuart8 Oct 2014, 12:261382g28908
Re: CHO-T (SNO-T) sextant manual - correction?Ivan L8 Oct 2014, 06:473843g28907
Lunar EclipseGreg Rudzinski8 Oct 2014, 13:301664g28906
Re: SNO-M sextant manualIvan L8 Oct 2014, 03:392748g28905
Re: OT Re: Hanse yachtsNorm Goldblatt8 Oct 2014, 03:321462g28904
Re: OT Re: Hanse yachtsGary LaPook7 Oct 2014, 21:47201299g28903
OT Re: Hanse yachtsNorm Goldblatt7 Oct 2014, 21:212042g28902
Hanse yachtsRommel John Miller7 Oct 2014, 19:593031g28901
Re: SNO-M sextant manualTom Sult7 Oct 2014, 20:436699g28900
Re: 6000 celestial observationsRandall Morrow7 Oct 2014, 19:071432g28899
Re: SNO-M sextant manualGary LaPook7 Oct 2014, 18:266473g28898
Re: Top Ten CN SkillsMichael Bradley7 Oct 2014, 17:051522g28897
Re: 6000 celestial observationsSamuel L7 Oct 2014, 10:361470g28896
SNO-M sextant manualIvan L7 Oct 2014, 07:362162g28895
6000 celestial observationsRandall Morrow7 Oct 2014, 02:511525g28894
Navigation books at Mystic Seaport StoreFrank Reed7 Oct 2014, 01:132753g28893
Re: Homemade AH sharing resultsMarty Lyons6 Oct 2014, 23:102400g28892
Re: Opinions on Starpath coursesJohn H6 Oct 2014, 23:2910875g28891
Re: Homemade AH sharing resultsRandall Morrow6 Oct 2014, 19:271796g28890
Re: Top Ten CN SkillsFrank Reed6 Oct 2014, 18:066807g28889
Re: Top Ten CN SkillsGreg Rudzinski6 Oct 2014, 16:244264g28888
Homemade AH sharing resultsMarty Lyons6 Oct 2014, 15:334462g28887
Re: Top Ten CN SkillsSamuel L6 Oct 2014, 11:541790g28886
Re: Top Ten CN SkillsMarty Lyons6 Oct 2014, 15:101333g28885
Re: Moon sight?Samuel L6 Oct 2014, 11:341406g28884
Re: Moon sight?Samuel L6 Oct 2014, 11:451452g28883
Re: Top Ten CN SkillsAlexandre Eremenko6 Oct 2014, 12:493849g28882
Re: Top Ten CN SkillsSean C6 Oct 2014, 05:403094g28881
Re: Top Ten CN SkillsFrank Reed6 Oct 2014, 04:022657g28880
Re: Top Ten CN SkillsGreg Rudzinski6 Oct 2014, 03:312463g28879
Re: Top Ten CN SkillsFrank Reed6 Oct 2014, 02:393768g28878
Re: Star rise and set visibilityMartha Noyes6 Oct 2014, 01:461300g28877
Top Ten CN SkillsGreg Rudzinski6 Oct 2014, 01:562433g28876
Re: Selenelion, something new in eclipsesStan K5 Oct 2014, 22:536630g28875
Re: Moon sight?Stan K5 Oct 2014, 22:208835g28874
Re: Ex-meridian sun sightsGary LaPook5 Oct 2014, 22:097027g28873
Re: Ex-meridian sun sightsGreg Rudzinski5 Oct 2014, 21:172933g28872
Re: Ex-meridian sun sightsRandall Morrow5 Oct 2014, 21:192724g28871
Re: Selenelion, something new in eclipsesFrank Reed5 Oct 2014, 21:122973g28870
Selenelion, something new in eclipsesGary LaPook5 Oct 2014, 21:024723g28869
Re: Moon sight?Bill B5 Oct 2014, 19:502651g28868
Re: Star rise and set visibilityGary LaPook5 Oct 2014, 20:1010315g28867
Re: Ex-meridian sun sightsFrank Reed5 Oct 2014, 18:2817540g28866
Re: Ex-meridian sun sightsGreg Rudzinski5 Oct 2014, 17:194955g28865
Re: Star rise and set visibilityFrank Reed5 Oct 2014, 16:294311g28864
Star rise and set visibilityMartha Noyes5 Oct 2014, 02:211422g28863
Re: Moon sight?Bill B5 Oct 2014, 08:362954g28862
Re: Ex-meridian sun sightsRandall Morrow5 Oct 2014, 15:351407g28861
Re: Moon sight?Sean C5 Oct 2014, 04:273133g28860
Re: Moon sight?Greg Rudzinski5 Oct 2014, 02:465160g28859
Re: Moon sight?Samuel L4 Oct 2014, 21:072087g28858
Re: Moon sight?Samuel L5 Oct 2014, 02:152055g28857
Re: Ex-meridian sun sightsGreg Rudzinski5 Oct 2014, 00:481862g28856
Ex-meridian sun sightsRandall Morrow4 Oct 2014, 23:311650g28855
Re: Moon sight?Frank Reed4 Oct 2014, 21:072135g28854
Re: Moon sight?Rommel John Miller4 Oct 2014, 20:452730g28853
Re: Moon sight?Gary LaPook4 Oct 2014, 20:145360856g28852
Re: Moon sight?Gary LaPook4 Oct 2014, 19:5215112g28851
Re: Moon sight?Gary LaPook4 Oct 2014, 19:108236g28850
Re: Moon sight?Stan K4 Oct 2014, 17:01667782g28849
Re: Moon sight?Stan K4 Oct 2014, 16:455066g28848
Re: Opinions on Starpath coursesTom Sult4 Oct 2014, 15:298598g28847
Re: Moon sight?Andrés Ruiz4 Oct 2014, 15:16183888g28846
Re: Moon sight?Samuel L4 Oct 2014, 11:561705g28845
Re: Moon sight?Stan K4 Oct 2014, 16:0527835g28844
Re: S-table and long term almanacsStan K4 Oct 2014, 15:527163g28843
Opinions on Starpath coursesRommel John Miller4 Oct 2014, 04:352580g28842
Re: Moon sight?Gary LaPook4 Oct 2014, 07:4521808g28841
Re: S-table and long term almanacsGeoffrey Kolbe4 Oct 2014, 07:404154g28840
Re: Moon sight?Gary LaPook4 Oct 2014, 07:0615020g28839
Re: Moon sight?Sean C4 Oct 2014, 07:042284g28838
Moon sight?Samuel L4 Oct 2014, 03:242559g28837
Re: My sextant pilgrimage.Alexandre Eremenko4 Oct 2014, 01:154849g28836
Re: My sextant pilgrimage.Ken Gebhart4 Oct 2014, 00:449450g28835
Re: A guide to AH useSamuel L3 Oct 2014, 21:491497g28834
Re: A guide to AH useAlexandre Eremenko3 Oct 2014, 22:123000g28833
Re: My sextant pilgrimage.Alexandre Eremenko3 Oct 2014, 22:093642g28832
Re: S-table and long term almanacsStan K3 Oct 2014, 20:028904g28831
Re: A guide to AH useKen Muldrew3 Oct 2014, 19:567592g28830
Re: A guide to AH useRandall Morrow3 Oct 2014, 19:321322g28829
Re: A guide to AH useKen Muldrew3 Oct 2014, 17:393837g28828
S-table and long term almanacsCarl Roberts3 Oct 2014, 01:413432g28827
My sextant pilgrimage.Carl Roberts3 Oct 2014, 00:223284g28826
Re: Figure out LAN?Samuel L3 Oct 2014, 11:481806g28825
Re: A guide to AH useSamuel L3 Oct 2014, 11:561791g28824
Re: Consistent error questionGreg Rudzinski3 Oct 2014, 15:465931g28823
Re: Homemade base for Astro CompassBruce J. Pennino3 Oct 2014, 03:206945g28822
Upper Limb , Lower Limb, and SuperimposingGreg Rudzinski3 Oct 2014, 03:333581g28821
Sight Time hand held to Sextant.Paul Jackson3 Oct 2014, 03:021909g28820
Re: Consistent error questionGreg Rudzinski3 Oct 2014, 01:073158g28819
Re: Figure out LAN?Paul Hirose3 Oct 2014, 00:343337g28818
Re: Consistent error questionMarty Lyons2 Oct 2014, 23:473103g28817
Re: Consistent error questionMarty Lyons2 Oct 2014, 23:271424g28816
Re: Consistent error questionStan K2 Oct 2014, 23:275309g28815
Cellphone satellite photography, revisitedPeter Monta2 Oct 2014, 23:022054344g28814
Re: Figure out LAN?Stan K2 Oct 2014, 22:42182527g28813
Re: Consistent error questionBill B2 Oct 2014, 21:422907g28812
Re: Consistent error questionFrank Reed2 Oct 2014, 20:309005g28811
Re: Consistent error questionBill B2 Oct 2014, 19:132073g28810
Re: Consistent error questionGreg Rudzinski2 Oct 2014, 19:493454g28809
Re: Consistent error questionKen Gebhart2 Oct 2014, 19:306731g28808
Re: Consistent error questionMarty Lyons2 Oct 2014, 17:012830g28807
Homemade base for Astro CompassMarty Lyons2 Oct 2014, 17:562755g28806
Re: Figure out LAN?Samuel L2 Oct 2014, 11:283528g28805
Re: Figure out LAN?Paul Hirose2 Oct 2014, 05:202811g28804
Re: 7x12 inch tri-folds good for charts?Greg Rudzinski2 Oct 2014, 04:461619g28803
Re: Consistent error questionGreg Rudzinski2 Oct 2014, 04:362237g28802
Consistent error questionMarty Lyons2 Oct 2014, 02:162756g28801
Re: 7x12 inch tri-folds good for charts?Samuel L2 Oct 2014, 02:041744g28800
Re: 7x12 inch tri-folds good for charts?Greg Rudzinski1 Oct 2014, 22:411861g28799
Re: 7x12 inch tri-folds good for charts?Lu Abel1 Oct 2014, 22:213566g28798
Re: 7x12 inch tri-folds good for charts?Rommel John Miller1 Oct 2014, 22:012779g28797
Re: 7x12 inch tri-folds good for charts?Greg Rudzinski1 Oct 2014, 22:051699g28796
Re: 7x12 inch tri-folds good for charts?Bill B1 Oct 2014, 19:192144g28795
Re: 7x12 inch tri-folds good for charts?Greg Licfi1 Oct 2014, 20:221597749g28794
Re: 7x12 inch tri-folds good for charts?Tom Sult1 Oct 2014, 21:3710408g28793
Classes at Mystic, Oct/Nov 2014Frank Reed1 Oct 2014, 19:214494g28792
Re: 7x12 inch tri-folds good for charts?Bill B1 Oct 2014, 18:502509g28791
Re: 7x12 inch tri-folds good for charts?Lu Abel1 Oct 2014, 17:189681g28790
Re: Figure out LAN?Samuel L1 Oct 2014, 14:431675g28789
Re: 7x12 inch tri-folds good for charts?Greg Licfi1 Oct 2014, 16:312739g28788
Re: 7x12 inch tri-folds good for charts?Rommel John Miller1 Oct 2014, 02:263078g28787
Navy MK V Sun Filter ModificationGreg Rudzinski1 Oct 2014, 16:282263g28786
Re: Figure out LAN?Brad Morris1 Oct 2014, 10:477675g28785
Re: Figure out LAN?Paul Hirose1 Oct 2014, 04:013450g28784
Re: 7x12 inch tri-folds good for charts?Greg Rudzinski1 Oct 2014, 02:002329g28783
Re: 7x12 inch tri-folds good for charts?Tom Sult1 Oct 2014, 01:234408g28782
Re: 7x12 inch tri-folds good for charts?Bill Morris1 Oct 2014, 00:582639g28781
Re: 7x12 inch tri-folds good for charts?Tom Sult1 Oct 2014, 00:195782g28780
Re: A guide to AH useRandall Morrow30 Sep 2014, 23:291507g28779
7x12 inch tri-folds good for charts?Rommel John Miller30 Sep 2014, 22:463607g28778
Re: A guide to AH useSamuel L30 Sep 2014, 22:411851g28777
Re: A guide to AH useRandall Morrow30 Sep 2014, 18:462015g28776
Re: A guide to AH useRandall Morrow30 Sep 2014, 18:291883g28775
UPS scaleSamuel L30 Sep 2014, 12:331947g28774
Re: A guide to AH useSamuel L30 Sep 2014, 11:382077g28773
Re: Figure out LAN?Samuel L30 Sep 2014, 11:262366g28772
Re: A guide to AH useRandall Morrow30 Sep 2014, 03:281833g28771
Re: Miss Sextant 1953John Karl30 Sep 2014, 01:591409g28770
Re: Figure out LAN?Brad Morris30 Sep 2014, 00:205486g28769
Re: Polaris for Latitude- why so accurate?Samuel L29 Sep 2014, 22:371450g28768
Re: A guide to AH useSamuel L29 Sep 2014, 22:591671g28767
Re: Polaris for Latitude- why so accurate?Bill B29 Sep 2014, 19:521979g28766
Re: Artificial Horizon with Mirror PlansRandall Morrow29 Sep 2014, 18:381618g28765
Artificial Horizon with Mirror PlansDoug MacPherson29 Sep 2014, 15:261537g28764
Re: Polaris for Latitude- why so accurate?Samuel L29 Sep 2014, 12:461397g28763
Re: Figure out LAN?Samuel L29 Sep 2014, 12:152285g28762
Miss Sextant 1953Jackson McDonald29 Sep 2014, 14:48223281g28761
Grounding of USS GuardianGary LaPook29 Sep 2014, 05:155368g28760
Re: Polaris for Latitude- why so accurate?Gary LaPook29 Sep 2014, 03:2620394g28759
Re: Polaris for Latitude- why so accurate?Gary LaPook29 Sep 2014, 03:0812506g28758
Re: Lunar MusingsFrank Reed28 Sep 2014, 18:116388g28757
Re: Posting copyright-protected worksFrank Reed28 Sep 2014, 17:455777g28756
Re: Figure out LAN?Bill B28 Sep 2014, 07:323759g28755
Re: Polaris for Latitude- why so accurate?Gary LaPook28 Sep 2014, 01:2360581g28754
Lunar MusingsBruce J. Pennino27 Sep 2014, 21:132722g28753
Re: Figure out LAN?Stan K27 Sep 2014, 21:2610823g28752
Re: Figure out LAN?Bill B27 Sep 2014, 19:391963g28751
Re: Polaris for Latitude- why so accurate?Bill B27 Sep 2014, 19:362628g28750
Re: Figure out LAN?Bill B27 Sep 2014, 18:583159g28749
Re: Polaris for Latitude- why so accurate?Greg Rudzinski27 Sep 2014, 18:393131g28748
Re: Figure out LAN?Frank Reed27 Sep 2014, 18:044373g28747
Re: Figure out LAN?Brad Morris27 Sep 2014, 17:507004g28746
Polaris for Latitude- why so accurate?Samuel L27 Sep 2014, 12:362232g28745
Re: Figure out LAN?Samuel L27 Sep 2014, 12:271439g28744
Re: Fw: Re: I and C pages of the NAGary LaPook27 Sep 2014, 08:5915049g28743
Fw: Re: I and C pages of the NAGary LaPook27 Sep 2014, 01:5311023g28742
Re: I and C pages of the NAGary LaPook27 Sep 2014, 01:368909g28741
Re: Figure out LAN?Greg Rudzinski27 Sep 2014, 01:242059g28740
Re: I and C pages of the NAGary LaPook27 Sep 2014, 01:1810175g28739
Figure out LAN?Samuel L26 Sep 2014, 22:412642g28738
Re: I and C pages of the NADale Lichtblau26 Sep 2014, 20:322714g28737
Re: I and C pages of the NABill B26 Sep 2014, 19:342600g28736
Re: Ageton method and HO 211?Stan K26 Sep 2014, 19:008252g28735
Re: I and C pages of the NAStan K26 Sep 2014, 18:198242g28734
Re: Ageton method and HO 211?Paul Hirose26 Sep 2014, 16:473411g28733
Re: I and C pages of the NAGary LaPook26 Sep 2014, 16:419387g28732
Lenart Sphere (for spherical geometry)...Dale Lichtblau26 Sep 2014, 13:142033g28731
Re: I and C pages of the NADale Lichtblau26 Sep 2014, 13:042508g28730
Re: Ageton method and HO 211?Bruce J. Pennino26 Sep 2014, 12:4112943g28729
Re: I and C pages of the NABill B26 Sep 2014, 09:522267g28728
Re: History of TwilightSean C26 Sep 2014, 10:003504g28727
Re: History of TwilightRobert H. van Gent26 Sep 2014, 08:228248g28726
Re: I and C pages of the NAGreg Rudzinski26 Sep 2014, 05:242182g28725
Re: I and C pages of the NAGary LaPook26 Sep 2014, 03:425848g28724
Re: I and C pages of the NAGreg Rudzinski26 Sep 2014, 03:191583g28723
Re: I and C pages of the NAGreg Rudzinski26 Sep 2014, 02:571451g28722
Re: I and C pages of the NAGreg Rudzinski26 Sep 2014, 02:491746g28721
I and C pages of the NADale Lichtblau25 Sep 2014, 21:281841g28720
Re: Interesting ebay find: Plath suncompass - ciraWWIIDan M25 Sep 2014, 19:152721g28719
Re: Interesting ebay find: Plath suncompass - ciraWWIIGary LaPook25 Sep 2014, 18:1112994g28718
Re: Ageton method and HO 211?Gary LaPook25 Sep 2014, 17:549823g28717
Re: Interesting ebay find: Plath suncompass - ciraWWIIDan M25 Sep 2014, 16:441950g28716
Ageton method and HO 211?Samuel L25 Sep 2014, 14:451918g28715
Re: Interesting ebay find: Plath suncompass - cira WWIIGary LaPook25 Sep 2014, 05:0422490g28714
Re: Interesting ebay find: Plath suncompass - ciraWWIIGary LaPook25 Sep 2014, 05:117516g28713
Re: Interesting ebay find: Plath suncompass - ciraWWIIBill B24 Sep 2014, 19:472264g28712
Re: Interesting ebay find: Plath suncompass - cira WWIIGary LaPook24 Sep 2014, 14:3816390g28711
Re: Interesting ebay find: Plath suncompass - cira WWIIDan M24 Sep 2014, 12:072396g28710
Re: Interesting ebay find: Plath suncompass - cira WWIIDan M24 Sep 2014, 11:191328g28709
Re: Interesting ebay find: Plath suncompass - cira WWIIDan M24 Sep 2014, 10:561607g28708
Re: Interesting ebay find: Plath suncompass - cira WWIIDan M24 Sep 2014, 10:542556g28707
Re: Interesting ebay find: Plath suncompass - cira WWIISean C24 Sep 2014, 07:301501g28706
Re: Interesting ebay find: Plath suncompass - cira WWIIGary LaPook24 Sep 2014, 05:1524432g28705
Re: History of TwilightRommel John Miller23 Sep 2014, 18:323981g28704
Key West - sextant and octantJackson McDonald23 Sep 2014, 18:434140g28703
Re: Find the NavList memberHewitt Schlereth23 Sep 2014, 16:594094g28702
Re: Longitude events in Greenwich in 2014Robin Stuart23 Sep 2014, 17:372393g28701
Re: History of TwilightNorm Goldblatt23 Sep 2014, 16:381612g28700
Interesting ebay find: Plath suncompass - cira WWIIDan M23 Sep 2014, 12:3611869g28699
Find the NavList memberFrank Reed23 Sep 2014, 04:191513g28698
Re: Equinox does not have equal day & night lengthFrank Reed23 Sep 2014, 03:503059g28697
Re: Equinox does not have equal day & night lengthFrank Reed23 Sep 2014, 03:411571g28696
Re: Equinox does not have equal day & night lengthBill B23 Sep 2014, 03:342945g28695
Re: Equinox does not have equal day & night lengthLu Abel23 Sep 2014, 00:1017188g28694
Re: Equinox does not have equal day & night lengthSean C22 Sep 2014, 23:562279g28693
Re: Equinox does not have equal day & night lengthGary LaPook22 Sep 2014, 23:175906g28692
Equinox does not have equal day & night lengthJackson McDonald22 Sep 2014, 22:071214g28691
ADMIN: outage earlier todayFrank Reed22 Sep 2014, 20:453547g28690
Re: History of TwilightFrank Reed22 Sep 2014, 20:057447g28689
Re: Twilight Star CardHewitt Schlereth22 Sep 2014, 18:394691g28688
Re: History of TwilightRobert H. van Gent22 Sep 2014, 07:507063g28687
Re: History of TwilightFrank Reed22 Sep 2014, 06:135744g28686
Re: History of TwilightSean C22 Sep 2014, 04:483158g28685
Re: History of TwilightSteve E. Bryant22 Sep 2014, 04:396137g28684
History of TwilightFrank Reed22 Sep 2014, 00:205228g28683
Re: Twilight Star CardGreg Rudzinski21 Sep 2014, 20:451835g28682
Re: Twilight Star CardGreg Rudzinski21 Sep 2014, 03:592508g28681
Re: Celnav apps for AndroidJonathan M Bresler21 Sep 2014, 02:351704g28680
Re: Calculating TwilightBill B20 Sep 2014, 18:582725g28679
Re: Calculating TwilightGary LaPook20 Sep 2014, 18:1710237g28678
Re: Calculating TwilightFrank Reed20 Sep 2014, 17:554317g28677
Twilight Star CardGreg Rudzinski20 Sep 2014, 17:264049g28676
Re: Calculating TwilightBruce J. Pennino20 Sep 2014, 03:3210024g28675
Re: Calculating TwilightFrank Reed20 Sep 2014, 03:075449g28674
Re: Calculating TwilightStan K19 Sep 2014, 19:2711766g28673
Re: Calculating TwilightGreg Rudzinski19 Sep 2014, 14:211935g28672
Calculating TwilightSean C19 Sep 2014, 08:386595g28671
Re: Summer ReadingGreg Rudzinski19 Sep 2014, 04:021770g28670
Re: Summer ReadingBruce J. Pennino19 Sep 2014, 01:157872g28669
Re: On Math and NavigationSamuel L19 Sep 2014, 00:461504g28668
Re: Buckley Navigation TricksBill B19 Sep 2014, 00:441902g28667
Re: On Math and NavigationSamuel L19 Sep 2014, 00:522010g28666
Re: Celnav apps for AndroidSean C18 Sep 2014, 22:552250g28665
Re: Buckley Navigation TricksBill B18 Sep 2014, 20:001977g28664
Re: Buckley Navigation TricksNoell Wilson18 Sep 2014, 20:072722g28663
Re: On Math and NavigationGary LaPook18 Sep 2014, 19:185668g28662
Re: On Math and NavigationGreg Licfi18 Sep 2014, 16:5011421g28661
Re: On Math and NavigationRandall Morrow18 Sep 2014, 18:531522g28660
Re: On Math and NavigationBruce J. Pennino18 Sep 2014, 15:529401g28659
Re: Buckley Navigation TricksPeter Hakel18 Sep 2014, 14:1115912g28658
Re: Buckley Navigation TricksTom Sult18 Sep 2014, 12:365011g28657
Re: On Math and NavigationSamuel L18 Sep 2014, 11:103495g28656
Re: Buckley Navigation TricksJackson McDonald18 Sep 2014, 11:563157g28655
Re: Buckley Navigation TricksSamuel L18 Sep 2014, 11:271307g28654
Re: Buckley Navigation TricksPaul Jackson18 Sep 2014, 07:211609g28653
Re: On Math and NavigationGary LaPook18 Sep 2014, 08:0010070g28652
Re: On Math and NavigationRommel John Miller18 Sep 2014, 06:484619g28651
Re: Buckley Navigation TricksAlan S18 Sep 2014, 03:031626g28650
Re: On Math and NavigationGreg Licfi18 Sep 2014, 02:235791g28649
Re: Buckley Navigation TricksGreg Rudzinski18 Sep 2014, 02:142140g28648
Re: On Math and NavigationBrad Morris18 Sep 2014, 01:045796g28647
Re: On Math and NavigationSamuel L18 Sep 2014, 00:141557g28646
Re: Posting copyright-protected worksSamuel L18 Sep 2014, 00:272553g28645
Re: Buckley Navigation TricksSamuel L18 Sep 2014, 00:032035g28644
Re: Posting copyright-protected worksSamuel L17 Sep 2014, 23:592144g28643
Re: Buckley Navigation TricksHewitt Schlereth17 Sep 2014, 22:0814780g28642
Re: On Math and NavigationBill B17 Sep 2014, 19:162076g28641
Re: Star locations?Hans Milton17 Sep 2014, 18:033693g28640
Re: Buckley Navigation TricksGary LaPook17 Sep 2014, 17:5413397g28639
Re: Fireball on Sunday 10:55 DSTRommel John Miller17 Sep 2014, 16:261976g28638
Re: Fireball on Sunday 10:55 DSTFrank Reed17 Sep 2014, 16:342638g28637
Buckley Navigation TricksHewitt Schlereth17 Sep 2014, 16:256262g28636
Re: Posting copyright-protected worksFrank Reed17 Sep 2014, 16:287283g28635
Re: Posting copyright-protected worksSamuel L17 Sep 2014, 12:413715g28634
Re: Star locations?Samuel L17 Sep 2014, 12:181239g28633
Fireball on Sunday 10:55 DSTSamuel L17 Sep 2014, 12:161780g28632
Re: Star locations?Samuel L17 Sep 2014, 12:111327g28631
Re: Star locations?Samuel L17 Sep 2014, 12:102372g28630
Re: Celnav apps for AndroidAndrés Ruiz17 Sep 2014, 06:571121317g28629
Re: Astrocompass in Airbus A320Gary LaPook17 Sep 2014, 04:111238028g28628
Re: Star locations?Bill B16 Sep 2014, 21:111807g28627
Re: Posting copyright-protected worksFrank Reed16 Sep 2014, 23:016842g28626
Astrocompass in Airbus A320Ben Riecken16 Sep 2014, 20:413317g28625
Re: Star locations?Bill B16 Sep 2014, 20:344398g28624
Re: Star locations?Andrés Ruiz16 Sep 2014, 19:433021g28623
Re: Star locations?Jonathan M Bresler16 Sep 2014, 19:339824g28622
Re: Star locations?Randall Morrow16 Sep 2014, 19:161571g28621
Re: Star locations?Frank Reed16 Sep 2014, 18:318702g28620
Re: Star locations?Samuel L16 Sep 2014, 15:122463g28619
Re: Star locations?Samuel L16 Sep 2014, 15:161562g28618
Re: Star locations?Samuel L16 Sep 2014, 15:001576g28617
Re: Star locations?Andrés Ruiz16 Sep 2014, 13:59106292g28616
Re: Star locations?Randall Morrow16 Sep 2014, 14:341837g28615
Star locations?Samuel L16 Sep 2014, 12:532277g28614
Re: Formula to determine GHA of Sun?Andrés Ruiz16 Sep 2014, 10:032628g28613
Re: Compact 229 by Hewitt SchlerethHewitt Schlereth15 Sep 2014, 16:113842g28612
Re: Declination problemsSamuel L15 Sep 2014, 12:481505g28611
Re: Formula to determine GHA of Sun?Samuel L15 Sep 2014, 12:271517g28610
Re: Celnav apps for AndroidSean C15 Sep 2014, 04:081647g28609
Re: Celnav apps for AndroidStan K14 Sep 2014, 19:1011368g28608
Re: Compact 229 by Hewitt SchlerethDave Walden14 Sep 2014, 14:111522g28607
Celnav apps for AndroidAndrés Ruiz14 Sep 2014, 08:588518g28606
Right Brain SextantsNorm Goldblatt14 Sep 2014, 06:521514g28605
Re: Formula to determine GHA of Sun?Bill B13 Sep 2014, 19:111995g28604
Re: Formula to determine GHA of Sun?Bill B13 Sep 2014, 19:033069g28603
Re: Compact 229 by Hewitt SchlerethHewitt Schlereth13 Sep 2014, 16:215474g28602
Re: Declination problemsGreg Rudzinski13 Sep 2014, 15:493885g28601
Re: Declination problemsSamuel L13 Sep 2014, 11:001907g28600
Re: Formula to determine GHA of Sun?Bill B13 Sep 2014, 04:044351g28599
Re: Formula to determine GHA of Sun?Samuel L13 Sep 2014, 00:491743g28598
Re: Declination problemsBill B13 Sep 2014, 01:522131g28597
Compact 229 by Hewitt SchlerethGreg Rudzinski13 Sep 2014, 01:382604g28596
Declination problemsSamuel L13 Sep 2014, 00:113435g28595
Re: Formula to determine GHA of Sun?Bill B12 Sep 2014, 23:243699g28594
Re: Formula to determine GHA of Sun?Bill B12 Sep 2014, 23:411888g28593
Re: Formula to determine GHA of Sun?Samuel L12 Sep 2014, 12:591635g28592
Re: Formula to determine GHA of Sun?Samuel L12 Sep 2014, 12:473657g28591
Re: Posting copyright-protected worksLuc Van den Borre12 Sep 2014, 12:264000g28590
Re: Posting copyright-protected worksWolfgang Köberer12 Sep 2014, 08:152978g28589
Posting copyright-protected worksFrank Reed11 Sep 2014, 17:295320g28588
Re: Formula to determine GHA of Sun?Michael Bradley11 Sep 2014, 16:501781g28587
Re: Formula to determine GHA of Sun?Bill B11 Sep 2014, 02:512215g28586
Re: Formula to determine GHA of Sun?Greg Rudzinski11 Sep 2014, 01:571303g28585
Re: Formula to determine GHA of Sun?Greg Rudzinski11 Sep 2014, 01:391492g28584
Re: Formula to determine GHA of Sun?Greg Rudzinski11 Sep 2014, 01:391727g28583
Re: Formula to determine GHA of Sun?Samuel L10 Sep 2014, 22:481980g28582
Re: Flight NavigatorGary LaPook10 Sep 2014, 06:368011853g28581
Re: Flight NavigatorGary LaPook10 Sep 2014, 05:508166g28580
Re: Flight NavigatorGary LaPook10 Sep 2014, 05:4820889g28579
Re: Flight NavigatorKen Gebhart10 Sep 2014, 04:037730g28578
Re: Flight NavigatorRommel John Miller10 Sep 2014, 01:372768g28577
Re: Flight NavigatorBen Riecken10 Sep 2014, 00:341560g28576
Re: Flight NavigatorStan K10 Sep 2014, 00:464287g28575
Re: Flight NavigatorBen Riecken10 Sep 2014, 00:091514g28574
Re: Flight NavigatorDave Walden10 Sep 2014, 00:261994g28573
Tristan Gooley at ION GNSS+ 2014Richard B. Langley9 Sep 2014, 23:452319g28572
Re: Flight NavigatorStan K9 Sep 2014, 23:287228g28571
Re: Off-topic: ship hull markingsRommel John Miller9 Sep 2014, 22:231901g28570
Flight NavigatorBen Riecken9 Sep 2014, 21:223471g28569
Re: Off-topic: ship hull markingsGreg Rudzinski9 Sep 2014, 21:471651g28568
Re: Off-topic: ship hull markingsGreg Rudzinski9 Sep 2014, 21:291728g28567
Off-topic: ship hull markingsRommel John Miller9 Sep 2014, 20:332069g28566
Re: 1930's flight navigationGary LaPook9 Sep 2014, 18:254038g28565
Re: Celestial Tools zip fileStan K9 Sep 2014, 17:1211020g28564
Re: Celestial in the Gulf of OmanGreg Rudzinski9 Sep 2014, 17:112150g28563
Re: Celestial in the Gulf of OmanJohn Brown9 Sep 2014, 15:572071g28562
Re: 1930's flight navigationJackson McDonald9 Sep 2014, 13:294209g28561
Re: Celestial in the Gulf of OmanSamuel L9 Sep 2014, 11:091545g28560
Re: Success in Sun sightsSamuel L9 Sep 2014, 11:051539g28559
Re: Celestial in the Gulf of OmanLuc Van den Borre9 Sep 2014, 09:452859g28558
Celestial in the Gulf of OmanFrank Reed9 Sep 2014, 06:043646g28557
Re: Celestial Tools zip fileFrank Reed9 Sep 2014, 05:475171g28556
Re: Success in Sun sightsSean C9 Sep 2014, 04:501701g28555
Re: Sextant on Atlantic CoverGreg Rudzinski9 Sep 2014, 01:242195g28554
BookHenry Halboth9 Sep 2014, 00:173659g28553
Re: Celestial Tools zip fileStan K8 Sep 2014, 21:197166g28552
Re: Primer of Navigation ReplacementPeter Smith8 Sep 2014, 20:022764g28551
Re: A way to portray the basic principlesPhilip Lange8 Sep 2014, 19:516745g28550
Celestial Tools zip fileFrank Reed8 Sep 2014, 19:431636g28549
Re: A way to portray the basic principlesPhilip Lange8 Sep 2014, 19:094915g28548
Re: A way to portray the basic principlesJackson McDonald8 Sep 2014, 18:472722g28547
Re: Success in Sun sightsGary LaPook8 Sep 2014, 18:4710074g28546
Re: A way to portray the basic principlesHans Milton8 Sep 2014, 17:492351g28545
Re: A way to portray the basic principlesHans Milton8 Sep 2014, 18:053585g28544
Re: A way to portray the basic principlesPhilip Lange8 Sep 2014, 15:103374g28543
Re: Sextant on Atlantic CoverHewitt Schlereth8 Sep 2014, 14:275095g28542
Success in Sun sightsSamuel L8 Sep 2014, 14:102807g28541
Re: Sextant on Atlantic CoverRommel John Miller8 Sep 2014, 10:502741g28540
Re: A way to portray the basic principlesSean C8 Sep 2014, 11:461857g28539
Re: Sextant on Atlantic CoverPaul Werner8 Sep 2014, 10:30134248g28538
Re: Why do we ocean navigators defer to 249 when 229isbetter?Stan K8 Sep 2014, 00:3211023g28537
1930's flight navigationGary LaPook7 Sep 2014, 22:274553g28536
Re: Formula to determine GHA of Sun?Bill B7 Sep 2014, 19:513968g28535
Re: Why do we ocean navigators defer to 249 when 229 isbetter?Rommel John Miller7 Sep 2014, 17:013177g28534
Re: A way to portray the basic principlesHans Milton7 Sep 2014, 07:361926g28533
Re: A way to portray the basic principlesSean C7 Sep 2014, 05:041941g28532
C&P FixGreg Rudzinski7 Sep 2014, 03:482266g28531
Re: A way to portray the basic principlesSamuel L7 Sep 2014, 00:521559g28530
A way to portray the basic principlesHans Milton6 Sep 2014, 15:581363g28529
Formula to determine GHA of Sun?Samuel L6 Sep 2014, 19:362385g28528
Re: Stellarium for sight reduction math practice?Paul Hirose6 Sep 2014, 04:273201g28527
Re: Primer of Navigation ReplacementGreg R_6 Sep 2014, 04:004138g28526
Re: Sobel autographBill B6 Sep 2014, 02:351809g28525
Primer of Navigation ReplacementBruce J. Pennino6 Sep 2014, 00:122417g28524
Re: Sobel autographRichard Easton6 Sep 2014, 02:081494g28523
Re: Sobel autographSteve E. Bryant6 Sep 2014, 00:194134g28522
Sobel autographFrank Reed5 Sep 2014, 23:511289g28521
Re: Stellarium for sight reduction math practice?Sean C4 Sep 2014, 20:152908g28520
Stellarium for sight reduction math practice?Dale Lichtblau4 Sep 2014, 19:052216g28519
Re: Sextant on Atlantic CoverJohn Brown4 Sep 2014, 17:241543g28518
Re: Sextant on Atlantic CoverAlan S4 Sep 2014, 15:121487g28517
Re: Sextant on Atlantic CoverJohn Brown4 Sep 2014, 13:022648g28516
Re: Sextant on Atlantic CoverNorm Goldblatt4 Sep 2014, 02:451520g28515
Re: Sextant on Atlantic CoverAlan S3 Sep 2014, 22:471514g28514
Re: Sextant on Atlantic CoverBill Morris3 Sep 2014, 19:421513g28513
Sextant on Atlantic CoverGreg Rudzinski3 Sep 2014, 17:241472g28512
Joining NavlistHenry Halboth3 Sep 2014, 15:543152g28511
Re: Joining NavListSean C3 Sep 2014, 06:423270g28510
Re: Joining NavListJonathan M Bresler2 Sep 2014, 20:063256g28509
Re: Why do we ocean navigators defer to 249 when229isbetter?Gary LaPook2 Sep 2014, 19:2614854g28508
Re: Why do we ocean navigators defer to 249 when 229 is better?Greg Rudzinski2 Sep 2014, 15:552563g28507
Re: Why do we ocean navigators defer to 249 when229isbetter?Bruce J. Pennino2 Sep 2014, 13:167054g28506
Re: Why do we ocean navigators defer to 249 when 229isbetter?Bill B2 Sep 2014, 03:372209g28505
Re: Why do we ocean navigators defer to 249 when 229isbetter?Bruce J. Pennino2 Sep 2014, 02:3013550g28504
Re: Why do we ocean navigators defer to 249 when 229 isbetter?Stan K2 Sep 2014, 01:386067g28503
Re: Why do we ocean navigators defer to 249 when 229is better?Jackson McDonald1 Sep 2014, 21:279750g28502
Ebbco Sun Shade ModificationGreg Rudzinski1 Sep 2014, 17:002718g28501
Re: Why do we ocean navigators defer to 249 when 229 is better?Randall Morrow1 Sep 2014, 14:262510g28500
Re: Why do we ocean navigators defer to 249 when 229 is better?Gary LaPook1 Sep 2014, 13:417306g28499
Re: Why do we ocean navigators defer to 249 when 229 is better?Sean C1 Sep 2014, 06:451431g28498
Re: Why do we ocean navigators defer to 249 when 229 is better?Sean C1 Sep 2014, 06:391863g28497
Re: Great Maps (book)Francis Upchurch1 Sep 2014, 05:2510441g28496
Re: Why do we ocean navigators defer to 249 when 229 isbetter?Lu Abel31 Aug 2014, 23:169346g28495
Re: Why do we ocean navigators defer to 249 when 229 is better?Doug MacPherson31 Aug 2014, 22:533456g28494
Re: Why do we ocean navigators defer to 249 when 229 isbetter?Bill B31 Aug 2014, 22:492126g28493
Re: Why do we ocean navigators defer to 249 when 229 is better?Brad Morris31 Aug 2014, 22:504855g28492
Why do we ocean navigators defer to 249 when 229 is better?Rommel John Miller31 Aug 2014, 22:072283g28491
Great Maps (book)Andrew Nikitin31 Aug 2014, 16:003588g28490
Re: Infrared sextantPaul Dolkas30 Aug 2014, 05:038766g28489
Re: Noonsite using artificial horizon? Did I do it correctly?Gary LaPook29 Aug 2014, 23:259964g28488
Re: Joining NavListHenry Halboth29 Aug 2014, 16:295754g28487
Re: Noonsite using artificial horizon? Did I do it correctly?Gary LaPook29 Aug 2014, 15:447035g28486
Re: Joining NavListJonathan M Bresler29 Aug 2014, 12:233652g28485
Re: Joining NavListSean C29 Aug 2014, 06:373430g28484
Re: Noonsite using artificial horizon? Did I do it correctly?Dale Lichtblau28 Aug 2014, 22:381593g28483
Re: Noonsite using artificial horizon? Did I do itcorrectly?Hewitt Schlereth28 Aug 2014, 21:223740g28482
Re: Noonsite using artificial horizon? Did I do itcorrectly?Bill B28 Aug 2014, 19:221994g28481
Re: Noonsite using artificial horizon? Did I do itcorrectly?Bill B28 Aug 2014, 19:204353g28480
Re: Noonsite using artificial horizon? Did I do it correctly?Hewitt Schlereth28 Aug 2014, 18:558341g28479
Re: Noonsite using artificial horizon? Did I do it correctly?Hewitt Schlereth28 Aug 2014, 17:196390g28478
Re: Joining NavListHenry Halboth28 Aug 2014, 16:416221g28477
Re: Noonsite using artificial horizon? Did I do it correctly?Brad Morris28 Aug 2014, 16:415325g28476
Re: Noonsite using artificial horizon? Did I do it correctly?Samuel L28 Aug 2014, 14:501480g28475
Re: Joining NavListJonathan M Bresler28 Aug 2014, 14:433586g28474
Re: Noonsite using artificial horizon? Did I do it correctly?Peter Hakel28 Aug 2014, 13:555861g28473
Re: Noonsite using artificial horizon? Did I do it correctly?Samuel L27 Aug 2014, 21:403412g28472
Re: Noonsite using artificial horizon? Did I do it correctly?Henry Halboth28 Aug 2014, 03:566846g28471
Re: Noonsite using artificial horizon? Did I do it correctly?Jackson McDonald27 Aug 2014, 22:366055g28470
Re: Noonsite using artificial horizon? Did I do it correctly?Gary LaPook27 Aug 2014, 19:587877g28469
Re: Noonsite using artificial horizon? Did I do it correctly?Samuel L27 Aug 2014, 18:453980g28468
Re: Joining NavListHenry Halboth27 Aug 2014, 17:544225g28467
Re: Noonsite using artificial horizon? Did I do it correctly?Henry Halboth27 Aug 2014, 17:44183642g28466
Joining NavListJonathan M Bresler27 Aug 2014, 16:051916g28465
Re: Noonsite using artificial horizon? Did I do it correctly?Greg Rudzinski27 Aug 2014, 16:362628g28464
Re: Noonsite using artificial horizon? Did I do it correctly?Samuel L27 Aug 2014, 13:053424g28463
Re: Noonsite using artificial horizon? Did I do it correctly?Samuel L26 Aug 2014, 22:571523g28462
Re: North Pole ConspiracyNorm Goldblatt26 Aug 2014, 18:332872g28461
Re: Noonsite using artificial horizon? Did I do it correctly?Dale Lichtblau26 Aug 2014, 17:331403g28460
Re: Noonsite using artificial horizon? Did I do it correctly?Gary LaPook26 Aug 2014, 17:419016g28459
Re: Noonsite using artificial horizon? Did I do it correctly?Dale Lichtblau26 Aug 2014, 16:211513g28458
Re: North Pole ConspiracyPaul Saffo26 Aug 2014, 16:261665g28457
Re: Noonsite using artificial horizon? Did I do it correctly?Peter Hakel26 Aug 2014, 14:13164852g28456
Re: Noonsite using artificial horizon? Did I do it correctly?Peter Hakel26 Aug 2014, 14:0011450g28455
Re: Noonsite using artificial horizon? Did I do it correctly?Samuel L26 Aug 2014, 11:032153g28454
Saving Costa ConcordiaGreg Rudzinski26 Aug 2014, 11:261837g28453
Re: North Pole ConspiracyGreg Rudzinski26 Aug 2014, 11:211605g28452
Re: North Pole ConspiracyGreg Rudzinski26 Aug 2014, 10:441723g28451
Re: Noonsite using artificial horizon? Did I do it correctly?Gary LaPook26 Aug 2014, 05:3352208g28450
Re: North Pole ConspiracyGary LaPook26 Aug 2014, 04:495897g28449
Re: Noonsite using artificial horizon? Did I do it correctly?Gary LaPook26 Aug 2014, 03:1443530g28448
Re: Noonsite using artificial horizon? Did I do it correctly?Peter Hakel26 Aug 2014, 01:254814g28447
North Pole ConspiracyNorm Goldblatt25 Aug 2014, 23:071549g28446
Re: Wanted: Small Craft Precision Sextant from Francis BarkerMichael Bradley25 Aug 2014, 22:155572g28445
Re: Noonsite using artificial horizon? Did I do itcorrectly?Bill B25 Aug 2014, 22:132134g28444
Re: Noonsite using artificial horizon? Did I do itcorrectly?Bill B25 Aug 2014, 22:063676g28443
Re: Noonsite using artificial horizon? Did I do it correctly?Samuel L25 Aug 2014, 21:371790g28442
Re: Noonsite using artificial horizon? Did I do it correctly?Gary LaPook25 Aug 2014, 20:3238532g28441
Re: Noonsite using artificial horizon? Did I do it correctly?Greg Rudzinski25 Aug 2014, 20:341966g28440
Re: Noonsite using artificial horizon? Did I do it correctly?Greg Rudzinski25 Aug 2014, 20:172709g28439
Re: Noonsite using artificial horizon? Did I do it correctly?Samuel L25 Aug 2014, 19:171434g28438
Re: Noonsite using artificial horizon? Did I do it correctly?Samuel L25 Aug 2014, 19:162342g28437
Re: Noonsite using artificial horizon? Did I do it correctly?Randall Morrow25 Aug 2014, 17:501557g28436
Re: Noonsite using artificial horizon? Did I do it correctly?Greg Rudzinski25 Aug 2014, 16:552075g28435
Re: Noonsite using artificial horizon? Did I do it correctly?David Fleming25 Aug 2014, 15:371607g28434
Noonsite using artificial horizon? Did I do it correctly?Samuel L25 Aug 2014, 11:533909g28433
Re: Infrared sextantJackson McDonald24 Aug 2014, 22:564078g28432
Re: Infrared sextantPaul Dolkas24 Aug 2014, 21:5715394g28431
Re: Infrared sextantBrad Morris24 Aug 2014, 19:574149g28430
Re: Infrared sextantPhilip Lange24 Aug 2014, 19:505007g28429
Re: Infrared sextantDave Walden24 Aug 2014, 18:341872g28428
Infrared sextantNoell Wilson24 Aug 2014, 14:332116g28427
Re: Star-to-Star Distances and StellariumSean C24 Aug 2014, 10:361633g28426
Re: Star-to-Star Distances and StellariumAndrés Ruiz24 Aug 2014, 08:2640453g28425
Re: Star-to-Star Distances and StellariumSean C24 Aug 2014, 05:002018g28424
Re: Star-to-Star Distances and StellariumPeter Monta24 Aug 2014, 03:005670g28423
Re: Star-to-Star Distances and StellariumPaul Hirose23 Aug 2014, 23:252031g28422
Re: Star-to-Star Distances and StellariumGreg Rudzinski23 Aug 2014, 13:141845g28421
Re: Star-to-Star Distances and StellariumLuc Desmedt23 Aug 2014, 10:543423g28420
Star-to-Star Distances and StellariumSean C23 Aug 2014, 08:584194g28419
Re: Wanted: Small Craft Precision Sextant from Francis BarkerFrancis Upchurch22 Aug 2014, 05:171868g28418
Re: C&P AH on eBayG Becker21 Aug 2014, 23:242967g28417
Re: C&P AH on eBayN Drummond21 Aug 2014, 20:221902g28416
Interesting VideoLu Abel21 Aug 2014, 17:0413698g28415
Re: Wanted: Small Craft Precision Sextant from Francis BarkerGeoffrey Kolbe21 Aug 2014, 14:465291g28414
Re: Wanted: Small Craft Precision Sextant from Francis BarkerGreg Rudzinski21 Aug 2014, 11:121593g28413
Re: Wanted: Small Craft Precision Sextant from Francis BarkerGilbert Moody20 Aug 2014, 10:451680g28412
Re: Ebbco in YonkersGreg Rudzinski20 Aug 2014, 13:281947g28411
Re: Venus and JupiterNorm Goldblatt20 Aug 2014, 09:241417g28410
Re: Venus and JupiterPeter Hakel19 Aug 2014, 13:19429241g28409
Re: Venus and JupiterSean C19 Aug 2014, 05:531351g28408
Venus and JupiterFrank Reed19 Aug 2014, 03:222393g28407
Re: Off-topic: Future of the Gun (book)Alan S17 Aug 2014, 23:481552g28406
Re: Virginia, Amistad, Mystic, and ErnestinaBruce J. Pennino17 Aug 2014, 15:5211750g28405
Re: Off-topic: Future of the Gun (book)Gary LaPook17 Aug 2014, 05:236541g28404
Re: Virginia, Amistad, Mystic, and ErnestinaJackson McDonald17 Aug 2014, 00:364104g28403
Virginia, Amistad, Mystic, and ErnestinaFrank Reed16 Aug 2014, 23:003226g28402
Finding Longitude by Lunar Distance using the Stark TablesJackson McDonald16 Aug 2014, 20:572222g28401
Off-topic: Future of the Gun (book)Alan S16 Aug 2014, 19:422162g28400
Re: C&P AH on eBayLuc Van den Borre16 Aug 2014, 19:362778g28399
C&P AH on eBayPaul Saffo16 Aug 2014, 13:312304g28398
Re: Old charts and traditional navigation methodsSean C15 Aug 2014, 07:542758g28397
Re: Old charts and traditional navigation methodsJackson McDonald14 Aug 2014, 20:151876g28396
Re: Traveling LightHanno Ix14 Aug 2014, 19:204700g28395
Re: Old charts and traditional navigation methodsDon Seltzer14 Aug 2014, 18:273457g28394
NavList birthdays todayFrank Reed14 Aug 2014, 18:201490g28393
Today's BBC World Service Item on "Big Ben"Richard B. Langley14 Aug 2014, 17:131482241g28392
Re: Traveling LightGreg Rudzinski14 Aug 2014, 14:441744g28391
Re: Traveling LightFrancis Upchurch14 Aug 2014, 04:413540g28390
Loran ABill B13 Aug 2014, 21:4624722g28389
Re: Old charts and traditional navigation methodsBrendan Kinch13 Aug 2014, 19:18128630g28388
Re: Traveling LightGreg Rudzinski13 Aug 2014, 18:442304g28387
Re: Old charts and traditional navigation methodsDavid Fleming13 Aug 2014, 17:571930g28386
Re: Traveling LightHewitt Schlereth13 Aug 2014, 17:405862g28385
Traveling LightGreg Rudzinski13 Aug 2014, 16:582542g28384
Re: Old charts and traditional navigation methodsLu Abel13 Aug 2014, 16:148515g28383
Re: Old charts and traditional navigation methodsDan Allen13 Aug 2014, 15:131373g28382
Re: Old charts and traditional navigation methodsDon Seltzer13 Aug 2014, 12:052418g28381
Re: Old charts and traditional navigation methodsGreg Rudzinski13 Aug 2014, 11:372225g28380
Re: Old charts and traditional navigation methodsNoell Wilson13 Aug 2014, 11:261677g28379
Re: Old charts and traditional navigation methodsBill B13 Aug 2014, 06:542107g28378
Old charts and traditional navigation methodsJackson McDonald12 Aug 2014, 20:432497060g28377
Ebbco Vernier ModificationGreg Rudzinski12 Aug 2014, 13:361976g28376
GPS spoofing and anti-spoofingFrank Reed11 Aug 2014, 21:552412g28375
Re: Ebbco in YonkersHewitt Schlereth11 Aug 2014, 18:254279g28374
Re: Ebbco in YonkersNoell Wilson11 Aug 2014, 11:091786g28373
2014 August 11 Hamal LunarsSean C11 Aug 2014, 08:584763g28372
Re: Very Nice TV News Piece on the CW MorganAlan S10 Aug 2014, 22:331415g28371
Re: Ebbco in YonkersGreg Rudzinski10 Aug 2014, 20:542241g28370
Re: Ebbco in YonkersHewitt Schlereth10 Aug 2014, 19:325955g28369
Re: Ebbco in YonkersGreg Rudzinski10 Aug 2014, 16:211765g28368
Re: Ebbco in YonkersGreg Rudzinski10 Aug 2014, 02:372018g28367
Re: Ebbco in YonkersGreg Rudzinski9 Aug 2014, 14:023132g28366
Re: Ebbco in YonkersHewitt Schlereth9 Aug 2014, 04:467584g28365
Ebbco in YonkersGreg Rudzinski9 Aug 2014, 03:093364g28364
Very Nice TV News Piece on the CW MorganLu Abel9 Aug 2014, 01:271188g28363
Navigation Spreadsheets blog has movedPeter Hakel8 Aug 2014, 21:583395g28362
Re: Lunar tables for month of Brumaire, year IXFrank Reed8 Aug 2014, 21:037848g28361
Re: Time SightFrancis Upchurch8 Aug 2014, 18:3317538g28360
Re: Time SightBruce J. Pennino8 Aug 2014, 12:5814111g28359
Re: Small craft RDF in 1967Greg Rudzinski7 Aug 2014, 17:142604g28358
Re: Small craft RDF in 1967Francis Upchurch7 Aug 2014, 04:554542g28357
Re: Time SightHenry Halboth7 Aug 2014, 04:5146590g28356
Re: Small craft RDF in 1967Francis Upchurch7 Aug 2014, 04:133134g28355
Re: Time SightHenry Halboth7 Aug 2014, 03:39103863g28354
Re: Small craft RDF in 1967Greg Rudzinski6 Aug 2014, 20:442007g28353
Re: Time SightFrank Reed6 Aug 2014, 17:322008g28352
Re: Time SightRichard W. Jacks5 Aug 2014, 21:571450g28351
Re: Time SightGreg Rudzinski5 Aug 2014, 18:351796g28350
Re: Time SightGreg Rudzinski5 Aug 2014, 18:201844g28349
Re: Time SightFrank Reed5 Aug 2014, 18:037416g28348
Re: Movie: All is lost - revisitedDon Seltzer5 Aug 2014, 16:233087g28347
Time SightRichard W. Jacks5 Aug 2014, 15:412079g28346
Re: Small craft RDF in 1967Greg Rudzinski5 Aug 2014, 13:041590g28345
Re: Movie: All is lost - revisitedGary LaPook4 Aug 2014, 17:049333g28344
Re: Movie: All is lost - revisitedGreg Rudzinski4 Aug 2014, 12:505023g28343
Re: Movie: All is lost - revisitedHenry Halboth4 Aug 2014, 04:079486g28342
Re: Movie: All is lost - revisitedStan K3 Aug 2014, 17:409668g28341
Movie: All is lost - revisitedHenry Halboth3 Aug 2014, 02:584495g28340
Re: Plotting sheetsEric van der Veen1 Aug 2014, 09:331641g28339
Re: Small craft RDF in 1967Francis Upchurch1 Aug 2014, 05:032135g28338
Re: Lunar tables for month of Brumaire, year IXDave Walden31 Jul 2014, 22:531433g28337
Re: Lunar tables for month of Brumaire, year IXFrank Reed31 Jul 2014, 22:453166g28336
Re: Otis King Cylindrical SlideruleHanno Ix31 Jul 2014, 21:298442g28335
Re: Small craft RDF in 1967Francis Upchurch31 Jul 2014, 19:252553g28334
Re: Lunar tables for month of Brumaire, year IXFrank Reed31 Jul 2014, 18:552371g28333
Re: Small craft RDF in 1967Tom Sult31 Jul 2014, 18:3146270g28332
Re: Lunar tables for month of Brumaire, year IXTom Sult31 Jul 2014, 18:344054g28331
Re: Lunar tables for month of Brumaire, year IXGary LaPook31 Jul 2014, 18:069060g28330
Re: Small craft RDF in 1967Francis Upchurch31 Jul 2014, 18:0745367g28329
Re: Lunar tables for month of Brumaire, year IXRobin Stuart31 Jul 2014, 18:072354g28328
Re: Small craft RDF in 1967Peter Smith31 Jul 2014, 14:564120g28327
Re: Lunar tables for month of Brumaire, year IXDon Seltzer31 Jul 2014, 14:525193g28326
Re: Lunar tables for month of Brumaire, year IXDave Walden31 Jul 2014, 13:101472g28325
Re: Small craft RDF in 1967Gary LaPook31 Jul 2014, 08:171272707g28324
Re: Small craft RDF in 1967Gary LaPook31 Jul 2014, 06:3923437g28323
Re: Small craft RDF in 1967Francis Upchurch31 Jul 2014, 06:3420415g28322
Re: Small craft RDF in 1967Gary LaPook31 Jul 2014, 06:1119281g28321
Re: Small craft RDF in 1967Gary LaPook31 Jul 2014, 05:2111143g28320
Re: Otis King Cylindrical SlideruleFrancis Upchurch31 Jul 2014, 03:212933g28319
Re: Otis King Cylindrical SlideruleFrancis Upchurch31 Jul 2014, 02:582933g28318
Re: Lunar tables for month of Brumaire, year IXDave Walden31 Jul 2014, 01:421873g28317
Re: Otis King Cylindrical SlideruleRandall Morrow30 Jul 2014, 22:501777g28316
Re: Otis King Cylindrical SlideruleNorm Goldblatt30 Jul 2014, 22:071448g28315
Otis King Cylindrical SlideruleRobin Stuart30 Jul 2014, 21:384228g28314
Lunar tables for month of Brumaire, year IXFrank Reed30 Jul 2014, 21:052417g28313
Re: Small craft RDF in 1967Francis Upchurch30 Jul 2014, 16:568002g28312
Re: Small craft RDF in 1967Francis Upchurch30 Jul 2014, 16:328299g28311
Re: Small craft RDF in 1967Noell Wilson30 Jul 2014, 16:011623g28310
Re: Small craft RDF in 1967Noell Wilson30 Jul 2014, 12:003551g28309
Re: Small craft RDF in 1967Norm Goldblatt30 Jul 2014, 04:391451g28308
Re: Small craft RDF in 1967Francis Upchurch30 Jul 2014, 03:494945g28307
Re: Longhand Sight ReductionPeter Monta29 Jul 2014, 21:375933g28306
Re: Small craft RDF in 1967Greg Rudzinski29 Jul 2014, 16:591819g28305
Re: Small craft RDF in 1967Peter Smith29 Jul 2014, 13:252488g28304
Re: Longhand Sight ReductionFrancis Upchurch29 Jul 2014, 09:1216328g28303
Re: Sun 6m32s slow on SaturdayAndrés Ruiz29 Jul 2014, 06:13866198g28302
Re: Longhand Sight ReductionFrancis Upchurch29 Jul 2014, 04:5517378g28301
Re: Longhand Sight ReductionPeter Monta28 Jul 2014, 21:41314807g28300
Re: Longhand Sight ReductionFrancis Upchurch28 Jul 2014, 09:543410g28299
Re: Longhand Sight ReductionPeter Monta28 Jul 2014, 08:587902g28298
Re: Longhand Sight ReductionFrancis Upchurch28 Jul 2014, 05:1923273g28297
Re: Longhand Sight ReductionFrancis Upchurch28 Jul 2014, 05:0010872g28296
Re: Long term almanacsFrancis Upchurch28 Jul 2014, 04:4711289g28295
Re: Longhand Sight ReductionHanno Ix28 Jul 2014, 04:366335424g28294
Re: Longhand Sight ReductionGreg Rudzinski28 Jul 2014, 02:482540g28293
Re: Longhand Sight ReductionHanno Ix27 Jul 2014, 21:174140g28292
Re: Long term almanacsGeoffrey Kolbe27 Jul 2014, 20:235007g28291
Re: Longhand Sight ReductionGreg Rudzinski27 Jul 2014, 17:102679g28290
Re: Long term almanacsFrancis Upchurch27 Jul 2014, 12:1618783g28289
Re: Longhand Sight ReductionÖrjan Sandström27 Jul 2014, 09:421466g28288
Re: Long term almanacsGeoffrey Kolbe27 Jul 2014, 06:0311730g28287
Re: Longhand Sight ReductionFrancis Upchurch27 Jul 2014, 04:414006g28286
Re: Longhand Sight ReductionHanno Ix27 Jul 2014, 01:32822822g28285
Re: Sun 6m32s slow on SaturdayBruce J. Pennino26 Jul 2014, 19:0011302g28284
Re: Long term almanacsHewitt Schlereth26 Jul 2014, 20:219429g28283
Re: Longhand Sight ReductionNorm Goldblatt26 Jul 2014, 18:163001g28282
Re: Longhand Sight ReductionGreg Rudzinski26 Jul 2014, 17:242736g28281
Re: Longhand Sight ReductionHanno Ix26 Jul 2014, 16:395213g28280
Re: Sun 6m32s slow on SaturdayAndrés Ruiz26 Jul 2014, 06:5927908g28279
Long term almanacsFrancis Upchurch26 Jul 2014, 05:114447g28278
Small craft RDF in 1967Paul Hirose26 Jul 2014, 04:491823g28277
Re: Sun 6m32s slow on SaturdayHerbert Prinz26 Jul 2014, 02:241463g28276
Re: Sun 6m32s slow on SaturdayJackson McDonald26 Jul 2014, 01:094630g28275
Re: Sun 6m32s slow on SaturdayAndrés Ruiz25 Jul 2014, 20:1127190g28274
Celnav apps for AndroidAndrés Ruiz25 Jul 2014, 19:457316g28273
Re: Plotting sheetsAndrés Ruiz25 Jul 2014, 19:3357686g28272
Re: Longhand Sight ReductionNorm Goldblatt25 Jul 2014, 16:541832g28271
Re: ADMIN: begging for donations for NavList operationsEric van der Veen24 Jul 2014, 19:571323g28270
Re: Longhand Sight ReductionHanno Ix24 Jul 2014, 18:002768g28269
Re: Plotting sheetsGreg Rudzinski24 Jul 2014, 04:211661g28268
Re: Plotting sheetsBill Morris24 Jul 2014, 03:561753g28267
Re: Plotting sheetsGreg Rudzinski24 Jul 2014, 03:392452g28266
Re: Plotting sheetsHenry Halboth24 Jul 2014, 00:063951g28265
Plotting sheetsBill Morris23 Jul 2014, 22:471745g28264
Sun 6m32s slow on SaturdayFrank Reed23 Jul 2014, 21:463371g28263
Re: ADMIN: begging for donations for NavList operationsFrank Reed23 Jul 2014, 18:122293g28262
Zombie ConcordiaFrank Reed23 Jul 2014, 18:216192g28261
Re: ADMIN: begging for donations for NavList operationsDon Seltzer23 Jul 2014, 13:222539g28260
Re: ADMIN: begging for donations for NavList operationsGary LaPook23 Jul 2014, 04:431336672g28259
Re: ADMIN: begging for donations for NavList operationsLu Abel22 Jul 2014, 22:085828g28258
Re: ADMIN: begging for donations for NavList operationsBill B22 Jul 2014, 19:441897g28257
Re: Lunar photoBill B22 Jul 2014, 19:292342g28256
Re: Lunar photoDon Seltzer22 Jul 2014, 17:392342g28255
Re: Lunar photoNorm Goldblatt22 Jul 2014, 16:361819g28254
Re: Lunar photoDon Seltzer22 Jul 2014, 11:593110g28253
Re: ADMIN: begging for donations for NavList operationsFrancis Upchurch22 Jul 2014, 04:488445g28252
Re: Lunar photoNorm Goldblatt22 Jul 2014, 04:152007g28251
Re: Lunar photoDon Seltzer22 Jul 2014, 02:212538g28250
Re: Lunar photoNorm Goldblatt21 Jul 2014, 23:192795g28249
ADMIN: begging for donations for NavList operationsFrank Reed21 Jul 2014, 19:312562g28248
Re: Lunar photoFrank Reed21 Jul 2014, 15:445093g28247
Re: Celestial bodies viewed from MarsLuc Van den Borre21 Jul 2014, 15:312063g28246
Lunar photoJackson McDonald21 Jul 2014, 14:181713g28245
Re: Celestial bodies viewed from MarsFrank Reed21 Jul 2014, 15:264565g28244
Celestial bodies viewed from MarsJackson McDonald21 Jul 2014, 14:161782g28243
Re: Neil deGrasse Tyson upset about the sky inTitanicBruce J. Pennino21 Jul 2014, 13:024705g28242
Re: Neil deGrasse Tyson upset about the sky in TitanicAlan S21 Jul 2014, 00:212102g28241
Re: Neil deGrasse Tyson upset about the sky in TitanicFrank Reed20 Jul 2014, 19:115587g28240
Neil deGrasse Tyson upset about the sky in TitanicSean C20 Jul 2014, 18:111643g28239
Re: Bygrave formulaHanno Ix19 Jul 2014, 19:2031309g28238
Re: Rude Starfinder HistoryHenry Halboth18 Jul 2014, 03:574015g28237
Re: Rude Starfinder HistoryMike Mayer18 Jul 2014, 12:4011416g28236
Re: Rude Starfinder HistoryDave Walden17 Jul 2014, 23:241878g28235
Re: Rude Starfinder HistoryStan K17 Jul 2014, 22:587229g28234
Re: Rude Starfinder HistoryFrank Reed17 Jul 2014, 22:364856g28233
Re: Rude Starfinder HistoryStan K17 Jul 2014, 21:5516145g28232
Re: Rude Starfinder HistoryBill B17 Jul 2014, 19:361997g28231
Re: Rude Starfinder HistoryGary LaPook17 Jul 2014, 21:0914462g28230
Re: Rude Starfinder HistoryStan K17 Jul 2014, 20:3210035g28229
Re: Rude Starfinder HistoryGary LaPook17 Jul 2014, 19:289061g28228
Re: Rude Starfinder HistoryFrank Reed17 Jul 2014, 18:502870g28227
Re: Rude Starfinder HistoryGreg Rudzinski17 Jul 2014, 18:234235g28226
Re: Rude Starfinder HistoryStan K17 Jul 2014, 17:349820g28225
Re: Rude Starfinder HistoryGreg Rudzinski17 Jul 2014, 17:107073g28224
Re: Rude Starfinder HistoryStan K17 Jul 2014, 16:519079g28223
Re: Rude Starfinder HistoryAlan S17 Jul 2014, 16:282932g28222
Re: Rude Starfinder HistoryAlan S17 Jul 2014, 04:311741g28221
Re: Rude Starfinder HistoryStan K17 Jul 2014, 16:204471g28220
Re: Rude Starfinder HistoryGreg Rudzinski17 Jul 2014, 14:454465g28219
Re: Lunars and the Pueblo IndiansNoell Wilson17 Jul 2014, 13:443145g28218
Re: Rude Starfinder HistoryFred Hebard17 Jul 2014, 12:322539g28217
Re: Rude Starfinder HistoryBill Morris17 Jul 2014, 05:152111g28216
Re: Rude Starfinder HistoryGary LaPook17 Jul 2014, 04:4424307g28215
Re: Rude Starfinder HistoryStan K17 Jul 2014, 03:2019066g28214
Re: Rude Starfinder HistoryBill B17 Jul 2014, 02:181884g28213
Re: Rude Starfinder HistoryBrad Morris17 Jul 2014, 00:513828g28212
Re: Rude Starfinder HistoryFred Hebard17 Jul 2014, 00:242146g28211
Re: Rude Starfinder HistoryAlan S16 Jul 2014, 23:192242g28210
Re: Rude Starfinder HistoryFrank Reed16 Jul 2014, 21:559261g28209
Re: Rude Starfinder HistoryBrad Morris16 Jul 2014, 21:457711g28208
Re: Lunars and the Pueblo IndiansRobert Wyatt16 Jul 2014, 20:494256g28207
Re: Lunars and the Pueblo IndiansFrank Reed16 Jul 2014, 20:282554g28206
Re: Rude Starfinder HistoryBill B16 Jul 2014, 19:434155g28205
Lunars and the Pueblo IndiansNoell Wilson16 Jul 2014, 18:501527g28204
Re: Rude Starfinder HistoryStan K16 Jul 2014, 18:045712g28203
Re: Rude Starfinder HistoryGary LaPook16 Jul 2014, 06:3220383g28202
Re: Rude Starfinder HistoryHenry Halboth16 Jul 2014, 05:044777g28201
Re: Rude Starfinder HistoryAlan S16 Jul 2014, 02:322272g28200
Re: Rude Starfinder HistoryGary LaPook15 Jul 2014, 21:526779g28199
ManhattanhengeNorm Goldblatt15 Jul 2014, 21:3610925g28198
Re: Rude Starfinder HistoryBill Morris15 Jul 2014, 19:441539g28197
Re: Rude Starfinder HistoryGreg Rudzinski15 Jul 2014, 18:461650g28196
Re: Rude Starfinder HistoryGreg Rudzinski15 Jul 2014, 18:155721g28195
Rude Starfinder HistoryDoug MacPherson15 Jul 2014, 14:082123g28194
Re: Improvised Artificial HorizonGreg Rudzinski14 Jul 2014, 18:401832g28193
Modern earhartDave Walden14 Jul 2014, 11:541368g28192
Re: Navigation interview among the whalesJackson McDonald13 Jul 2014, 20:256435g28191
Navigation interview among the whalesFrank Reed13 Jul 2014, 19:333575g28190
Re: Gavin Menzies and 1421NavList Messages13 Jul 2014, 17:152562g28189
'Sextant' by David BarrieMichael Bradley13 Jul 2014, 11:165402g28188
Re: Longitude events in Greenwich in 2014Francis Upchurch13 Jul 2014, 14:293141g28187
Re: Improvised Artificial HorizonSean C13 Jul 2014, 06:001324g28186
Re: Improvised Artificial HorizonGreg Rudzinski12 Jul 2014, 21:186470g28185
Re: Improvised Artificial HorizonLuc Van den Borre12 Jul 2014, 19:042240g28184
Re: Improvised Artificial HorizonGreg Rudzinski12 Jul 2014, 18:092897g28183
Re: Flat Bygrave alternative configurationRobin Stuart12 Jul 2014, 14:314488g28182
Re: Double Lunar by CameraGreg Rudzinski8 Jul 2014, 13:523136g28181
Re: Longitude events in Greenwich in 2014Francis Upchurch7 Jul 2014, 17:0912028g28180
Re: Longitude events in Greenwich in 2014Jackson McDonald7 Jul 2014, 15:374501g28179
Re: Double Lunar by CameraNorm Goldblatt7 Jul 2014, 15:042588g28178
Re: Double Lunar by CameraSean C7 Jul 2014, 11:181660g28177
Computation anomaly in standard tables.Gary LaPook7 Jul 2014, 07:498763g28176
Re: Double Lunar by CameraFrank Reed7 Jul 2014, 05:313838g28175
Double Lunar by CameraGreg Rudzinski7 Jul 2014, 05:002965g28174
Longitude events in Greenwich in 2014Richard Dunn6 Jul 2014, 15:302971g28173
Earhart & Noonan in the news againPaul Hirose5 Jul 2014, 20:472980g28172
Re: LOP reductions and lunar clearance methods. A fewcomparisonsusinglong hand and slide rulesFrank Reed4 Jul 2014, 17:411831g28171
Re: Flat Bygrave alternative configurationHanno Ix4 Jul 2014, 05:3211993g28170
Re: Flat Bygrave alternative configurationGary LaPook3 Jul 2014, 16:4012729548g28169
Re: LOP reductions and lunar clearance methods. A few comparisonsusinglong hand and slide rulesGreg Rudzinski3 Jul 2014, 16:392547g28168
Re: LOP reductions and lunar clearance methods. A fewcomparisonsusinglong hand and slide rulesFrank Reed3 Jul 2014, 15:181601g28167
Re: LOP reductions and lunar clearance methods. A few comparisonsusinglong hand and slide rulesFrancis Upchurch3 Jul 2014, 14:131490g28166
LOP reductions and lunar clearance methods. A few comparisons usinglong hand and slide rulesFrancis Upchurch3 Jul 2014, 13:582238g28165
Re: Flat Bygrave alternative configurationHanno Ix3 Jul 2014, 12:405198g28164
Re: Bygrave formulaGary LaPook3 Jul 2014, 07:5833242g28163
Re: Bygrave formulaFrancis Upchurch3 Jul 2014, 04:0731249g28162
Re: EarhartDon Seltzer2 Jul 2014, 22:096219g28161
Re: EarhartGreg Rudzinski2 Jul 2014, 20:192080g28160
EarhartRandall Morrow2 Jul 2014, 19:301731g28159
Lunars Saturday afternoon in RIFrank Reed2 Jul 2014, 19:291804g28158
FWIWRoger Harris2 Jul 2014, 03:531987g28157
Re: Bygrave formulaFrancis Upchurch2 Jul 2014, 05:2526742g28156
Re: Flat Bygrave alternative configurationSean C2 Jul 2014, 04:293174g28155
Re: Red knob on micrometerRoger Harris2 Jul 2014, 03:382431g28154
Re: Bygrave formulaHanno Ix1 Jul 2014, 17:401033340g28153
Re: Flat Bygrave alternative configurationRobin Stuart1 Jul 2014, 17:309499g28152
Re: G Shock Signal ReceptionLu Abel1 Jul 2014, 16:517519g28151
Re: G Shock Signal ReceptionFrank Reed1 Jul 2014, 00:292619g28150
Re: Flat Bygrave alternative configurationHanno Ix1 Jul 2014, 00:1514209g28149
Re: G Shock Signal ReceptionLu Abel30 Jun 2014, 23:497019g28148
Re: G Shock Signal ReceptionAlan S30 Jun 2014, 22:382473g28147
Re: G Shock Signal ReceptionLu Abel30 Jun 2014, 20:316586g28146
Re: G Shock Signal ReceptionAlan S30 Jun 2014, 20:031716g28145
Re: G Shock Signal ReceptionLu Abel30 Jun 2014, 19:105663g28144
Re: Longhand Sight ReductionHanno Ix30 Jun 2014, 18:017060g28143
Re: G Shock Signal ReceptionBruce J. Pennino30 Jun 2014, 16:1122007g28142
Re: Longhand Sight ReductionGreg Rudzinski30 Jun 2014, 17:063486g28141
Re: Position fix by satelliteGreg Rudzinski30 Jun 2014, 14:362371g28140
Re: Bygrave formulaHanno Ix29 Jun 2014, 23:0622354g28139
Re: Bygrave formulaBrad Morris29 Jun 2014, 16:2519759g28138
Re: Bygrave formulaÖrjan Sandström29 Jun 2014, 16:091542g28137
Re: Flat Bygrave alternative configurationRobin Stuart29 Jun 2014, 11:265848g28136
Re: Flat Bygrave alternative configurationRobin Stuart29 Jun 2014, 11:135836g28135
Re: Position fix by satelliteGreg Rudzinski29 Jun 2014, 06:031782g28134
Re: Bygrave formulaFrancis Upchurch29 Jun 2014, 05:3420879g28133
Re: Position fix by satelliteGreg Rudzinski29 Jun 2014, 02:552549g28132
Re: Flat Bygrave alternative configurationHanno Ix29 Jun 2014, 02:0810841g28131
Re: Bygrave formulaHanno Ix28 Jun 2014, 22:461022074g28130
Re: Longhand Sight ReductionHanno Ix28 Jun 2014, 19:0024210g28129
Re: Longhand Sight ReductionFrancis Upchurch28 Jun 2014, 05:2522901g28128
Re: Longhand Sight ReductionGary LaPook28 Jun 2014, 05:0611222g28127
Re: Longhand Sight ReductionGreg Rudzinski28 Jun 2014, 03:018882g28126
Re: Longhand Sight ReductionHanno Ix28 Jun 2014, 00:048151g28125
Re: Longhand Sight ReductionGreg Rudzinski27 Jun 2014, 22:154327g28124
Re: Longhand Sight ReductionGreg Rudzinski27 Jun 2014, 21:535954g28123
Re: K & E Marine Theodolite (bump for an old subject)G Becker27 Jun 2014, 21:381640g28122
Re: Longhand Sight ReductionHanno Ix27 Jun 2014, 19:409806g28121
Re: Longhand Sight ReductionHanno Ix27 Jun 2014, 19:558358g28120
Re: Longhand Sight ReductionFrancis Upchurch27 Jun 2014, 18:584038g28119
Cylindrical slide rule pricesAlan S27 Jun 2014, 19:251629g28118
Re: Longhand Sight ReductionAlan S27 Jun 2014, 19:191318g28117
Re: Longhand Sight ReductionGreg Rudzinski27 Jun 2014, 17:064395g28116
Re: Longhand Sight ReductionFrancis Upchurch27 Jun 2014, 11:484215g28115
New bookWolfgang Köberer26 Jun 2014, 13:5724595g28114
Re: Position fix by satelliteGreg Rudzinski25 Jun 2014, 16:421314g28113
Re: Position fix by satelliteFrank Reed25 Jun 2014, 16:117009g28112
Re: Position fix by satelliteGreg Rudzinski25 Jun 2014, 15:143718g28111
Re: Position fix by satelliteTom Sult25 Jun 2014, 14:075672g28110
Position fix by satelliteFrank Reed24 Jun 2014, 15:422301g28109
Re: Red knob on micrometerLuc Van den Borre23 Jun 2014, 08:592354g28108
Red knob on micrometerFrank Reed23 Jun 2014, 02:531911g28107
Re: GPS System failureGreg R_23 Jun 2014, 01:31166224g28106
Re: ISS Collides with...Greg Rudzinski21 Jun 2014, 21:412186g28105
Re: ISS Collides with...Peter Monta21 Jun 2014, 20:325680g28104
Summer Solstice PV Sun Obs.Greg Rudzinski21 Jun 2014, 19:212615g28103
Re: ISS Collides with...Frank Reed21 Jun 2014, 11:563682g28102
Re: ISS Collides with...Sean C21 Jun 2014, 11:251538g28101
Re: Nice pix of CW Morgan under sailSean C21 Jun 2014, 11:231464g28100
Re: ISS Collides with...Peter Monta20 Jun 2014, 20:113410g28099
Re: Nice pix of CW Morgan under sailAlan S20 Jun 2014, 19:292551g28098
Re: Using sun compass for calibrating boat compassGreg Rudzinski20 Jun 2014, 17:242742g28097
Nice pix of CW Morgan under sailLu Abel20 Jun 2014, 16:171143g28096
Re: ISS Collides with...Frank Reed20 Jun 2014, 16:131419g28095
Re: ISS Collides with...Greg Rudzinski20 Jun 2014, 14:361678g28094
ISS Collides with...Norm Goldblatt20 Jun 2014, 06:231732g28093
Re: Following the Charles W. MorganLu Abel19 Jun 2014, 20:076570g28092
Re: Using sun compass for calibrating boat compassBill B19 Jun 2014, 20:002591g28091
Re: Following the Charles W. MorganDon Seltzer19 Jun 2014, 21:523723g28090
Re: Following the Charles W. MorganGreg Rudzinski19 Jun 2014, 20:571608g28089
Re: Following the Charles W. MorganBill B19 Jun 2014, 19:242459g28088
Saudi Aramco World, the Indian Ocean and Global TradeNoell Wilson19 Jun 2014, 14:5824916g28087
Re: Flat Bygrave alternative configurationHanno Ix19 Jun 2014, 14:548945g28086
Re: Flat Bygrave alternative configurationRobin Stuart19 Jun 2014, 12:316511g28085
Re: Flat Bygrave alternative configurationPeter Hakel19 Jun 2014, 01:338297g28084
Re: Flat Bygrave alternative configurationHanno Ix18 Jun 2014, 14:363104g28083
Re: Flat Bygrave alternative configurationHanno Ix18 Jun 2014, 14:391623g28082
Re: Flat Bygrave alternative configurationRandall Morrow18 Jun 2014, 14:482761g28081
Re: GPS System failureLan Y18 Jun 2014, 09:291701g28080
Re: GPS System failureJeremy C18 Jun 2014, 13:152308g28079
Re: Reset Watch via Time SightBruce J. Pennino18 Jun 2014, 03:286368g28078
Re: GPS System failureGreg R_17 Jun 2014, 21:56119470g28077
Re: Flat Bygrave alternative configurationHanno Ix17 Jun 2014, 22:088202g28076
Re: Flat Bygrave alternative configurationHanno Ix17 Jun 2014, 22:045601g28075
Re: Flat Bygrave alternative configurationGary LaPook17 Jun 2014, 21:578370g28074
Re: Flat Bygrave alternative configurationRobin Stuart17 Jun 2014, 21:473792g28073
Re: Following the Charles W. MorganTom Sult17 Jun 2014, 19:4912703g28072
Re: Flat Bygrave alternative configurationRandall Morrow17 Jun 2014, 19:201418g28071
Re: Following the Charles W. MorganDon Seltzer17 Jun 2014, 17:5110808g28070
Re: Flat Bygrave alternative configurationRandall Morrow17 Jun 2014, 17:241458g28069
Re: GPS System failureGeoffrey Kolbe17 Jun 2014, 16:492165g28068
Re: GPS System failureGreg R_17 Jun 2014, 16:3010103g28067
Re: Flat Bygrave alternative configurationHanno Ix17 Jun 2014, 16:367103g28066
Re: GPS System failureLan Y17 Jun 2014, 15:343446g28065
Re: Flat Bygrave alternative configurationRobin Stuart17 Jun 2014, 14:403889g28064
Re: Flat Bygrave alternative configurationHanno Ix17 Jun 2014, 13:439241g28063
Re: Flat Bygrave alternative configurationRobin Stuart17 Jun 2014, 12:394161g28062
Re: Jupiters moons and time/longitudeDavid Barrie17 Jun 2014, 08:211959g28061
Re: GPS System failureJeremy C17 Jun 2014, 08:192845g28060
Re: U.S. government sextant specifications, 1921Alan S17 Jun 2014, 03:251404g28059
Re: GPS System failureGreg R_17 Jun 2014, 00:193777g28058
Re: Longhand Sight ReductionHanno Ix16 Jun 2014, 23:07226853g28057
Re: U.S. government sextant specifications, 1921Sean C16 Jun 2014, 23:082209g28056
Re: U.S. government sextant specifications, 1921Alan S16 Jun 2014, 21:161481g28055
Re: GPS System failureAlan S16 Jun 2014, 21:111988g28054
Re: GPS System failureGreg Rudzinski16 Jun 2014, 21:121742g28053
Re: Longhand Sight ReductionGreg Rudzinski16 Jun 2014, 20:522015g28052
Re: Flat Bygrave alternative configurationGary LaPook16 Jun 2014, 20:043887g28051
U.S. government sextant specifications, 1921Paul Hirose16 Jun 2014, 19:462579g28050
Re: Flat Bygrave alternative configurationHanno Ix16 Jun 2014, 19:312532g28049
Re: GPS System failureGeoffrey Kolbe16 Jun 2014, 19:182560g28048
GPS System failureJeremy C16 Jun 2014, 19:091860g28047
Re: Longhand Sight ReductionHanno Ix16 Jun 2014, 15:014310g28046
Summer ReadingGreg Rudzinski16 Jun 2014, 15:442107g28045
Re: Longhand Sight ReductionGreg Rudzinski16 Jun 2014, 12:412052g28044
Re: Longhand Sight ReductionHanno Ix16 Jun 2014, 04:575400g28043
Re: Following the Charles W. MorganSean C15 Jun 2014, 23:181576g28042
Re: Following the Charles W. MorganFrank Reed15 Jun 2014, 20:492535g28041
Re: Following the Charles W. MorganFrank Reed15 Jun 2014, 18:392841g28040
Following the Charles W. MorganRobert Bernecky15 Jun 2014, 14:197413g28039
Re: Longhand Sight ReductionFrank Reed15 Jun 2014, 00:173449g28038
Re: Recent talks about GPS (with some discussion ofcelestialnavigation)Frank Reed14 Jun 2014, 23:531544g28037
Re: Longhand Sight ReductionHanno Ix14 Jun 2014, 20:344861g28036
Re: Longhand Sight ReductionHanno Ix14 Jun 2014, 20:376000g28035
Re: Longhand Sight ReductionAlan S14 Jun 2014, 15:512279g28034
Re: Longhand Sight ReductionNorm Goldblatt14 Jun 2014, 06:062077g28033
Re: Longhand Sight ReductionFrancis Upchurch14 Jun 2014, 05:252376g28032
Re: Longhand Sight ReductionFrancis Upchurch14 Jun 2014, 04:371918g28031
Re: Longhand Sight ReductionFrancis Upchurch14 Jun 2014, 05:175548g28030
Re: Longhand Sight ReductionBrad Morris14 Jun 2014, 03:0214411g28029
Recent talks about GPS (with some discussion of celestialnavigation)Richard Easton14 Jun 2014, 02:352817g28028
Re: Longhand Sight ReductionNorm Goldblatt14 Jun 2014, 02:343054g28027
Re: Longhand Sight ReductionHanno Ix14 Jun 2014, 00:38331668g28026
Re: Longhand Sight ReductionGreg Rudzinski13 Jun 2014, 23:292114g28025
Re: Moon phase is hav(LD)Andrés Ruiz13 Jun 2014, 19:517105g28024
Re: Longhand Sight ReductionNoell Wilson13 Jun 2014, 17:284070g28023
Re: Longhand Sight ReductionHanno Ix13 Jun 2014, 16:337848121g28022
Re: Longhand Sight ReductionGary LaPook13 Jun 2014, 15:568847g28021
Re: Jupiters moons and time/longitudeBob Crawley13 Jun 2014, 15:592007g28020
Re: Longhand Sight ReductionFrancis Upchurch13 Jun 2014, 12:083638g28019
Re: Longhand Sight ReductionMike Burkes13 Jun 2014, 13:421661g28018
Re: First sight reduction tablesWolfgang Köberer13 Jun 2014, 07:023020g28017
Re: Longhand Sight ReductionGary LaPook13 Jun 2014, 06:231349g28016
Re: First sight reduction tablesGary LaPook13 Jun 2014, 05:303404190g28015
Re: First sight reduction tablesFrancis Upchurch13 Jun 2014, 04:534886g28014
Re: Longhand Sight ReductionGreg Rudzinski13 Jun 2014, 00:372499g28013
Re: Longhand Sight ReductionPeter Monta12 Jun 2014, 19:187006g28012
Moon phase is hav(LD)Frank Reed12 Jun 2014, 19:354782g28011
Re: First sight reduction tablesFrank Reed12 Jun 2014, 18:573444g28010
Re: Longhand Sight ReductionGreg Rudzinski12 Jun 2014, 18:073571g28009
Re: First sight reduction tablesAlan S12 Jun 2014, 18:471719g28008
Re: First sight reduction tablesAlan S12 Jun 2014, 18:392049g28007
Re: First sight reduction tablesBrad Morris12 Jun 2014, 18:4411528g28006
Re: Longhand Sight ReductionHanno Ix12 Jun 2014, 18:067907g28005
Re: Longhand Sight ReductionHanno Ix12 Jun 2014, 17:4511087g28004
Re: First sight reduction tablesFrank Reed12 Jun 2014, 17:187043g28003
Re: Longhand Sight ReductionFrancis Upchurch12 Jun 2014, 11:082335g28002
Re: Longhand Sight ReductionFrancis Upchurch12 Jun 2014, 11:075990g28001
Re: Longhand Sight ReductionGary LaPook12 Jun 2014, 07:1314268g28000
Re: Longhand Sight ReductionFrancis Upchurch12 Jun 2014, 04:4039057g27999
Re: Longhand Sight ReductionFrancis Upchurch12 Jun 2014, 04:3127648g27998
Re: Longhand Sight ReductionHanno Ix12 Jun 2014, 03:0560038g27997
Re: Longhand Sight ReductionGreg Rudzinski12 Jun 2014, 02:202518g27996
Re: Plath on ebayPaul Jackson11 Jun 2014, 21:461514g27995
Re: Longhand Sight ReductionFrancis Upchurch11 Jun 2014, 19:0921213g27994
Re: Longhand Sight ReductionFrancis Upchurch11 Jun 2014, 18:5722819g27993
Re: Longhand Sight ReductionJohn Brown11 Jun 2014, 17:332985g27992
Re: Longhand Sight ReductionGreg Rudzinski11 Jun 2014, 17:243556g27991
Re: Longhand Sight ReductionGreg Rudzinski11 Jun 2014, 16:481569g27990
Re: Longhand Sight ReductionHanno Ix11 Jun 2014, 15:5212285g27989
Re: Longhand Sight ReductionFrancis Upchurch11 Jun 2014, 06:054652g27988
Re: Longhand Sight ReductionGreg Rudzinski11 Jun 2014, 03:382898g27987
Re: Longhand Sight ReductionHanno Ix11 Jun 2014, 02:375296g27986
Re: Plath on ebayRidge White10 Jun 2014, 23:452001g27985
Re: Longhand Sight ReductionGreg Rudzinski10 Jun 2014, 17:201816g27984
Re: Longhand Sight ReductionFrank Reed10 Jun 2014, 16:183836g27983
Re: Longhand Sight ReductionGreg Rudzinski10 Jun 2014, 15:532262g27982
Plath on ebayPaul Jackson10 Jun 2014, 15:232182g27981
Re: Longhand Sight ReductionGreg Rudzinski10 Jun 2014, 12:581964g27980
Re: Bygrave formulaFrancis Upchurch10 Jun 2014, 08:365034g27979
Re: Longhand Sight ReductionFrancis Upchurch10 Jun 2014, 06:233043g27978
Re: Reset Watch via Time SightFrank Reed10 Jun 2014, 06:323654g27977
Re: Mike Pepperday's S-TableHanno Ix9 Jun 2014, 22:356905g27976
Re: Longhand Sight ReductionGreg Rudzinski9 Jun 2014, 22:302004g27975
Re: Bygrave formulaFrank Reed9 Jun 2014, 21:502476g27974
Re: Mike Pepperday's S-TableStan K9 Jun 2014, 21:236023g27973
Re: Longhand Sight ReductionHanno Ix9 Jun 2014, 19:245951g27972
Re: Bygrave formulaHanno Ix9 Jun 2014, 18:468479g27971
Re: Bygrave formulaHanno Ix9 Jun 2014, 18:437441g27970
Re: Bygrave formulaFrancis Upchurch9 Jun 2014, 17:462080g27969
Re: Bygrave formulaFrank Reed9 Jun 2014, 17:221593g27968
Log of a LimejuicerJim Hickey9 Jun 2014, 17:203131g27967
Longhand Sight ReductionGreg Rudzinski9 Jun 2014, 16:082738g27966
Re: Chronometer repair: Has anyone dealt with Historictimekeepers?Alejandro Purgue9 Jun 2014, 12:411624g27965
Re: Chronometer repair: Has anyone dealt with Historictimekeepers?Alejandro Purgue9 Jun 2014, 12:304373g27964
Re: Chronometer repair: Has anyone dealt with Historictimekeepers?Philip Lange9 Jun 2014, 14:322743g27963
Re: Chronometer repair: Has anyone dealt with Historictimekeepers?Dave Walden9 Jun 2014, 14:201480g27962
Re: Chronometer repair: Has anyone dealt with Historictimekeepers?Greg Rudzinski9 Jun 2014, 13:591492g27961
Re: Chronometer repair: Has anyone dealt with Historictimekeepers?Philip Lange9 Jun 2014, 13:3612337g27960
Re: Bygrave formulaFrancis Upchurch9 Jun 2014, 06:011441g27959
Re: Bygrave formulaFrancis Upchurch9 Jun 2014, 05:544480g27958
Re: Logarithms by HandHanno Ix8 Jun 2014, 22:1518354g27957
Re: Chronometer repair: Has anyone dealt with Historic timekeepers?Greg Rudzinski8 Jun 2014, 19:311810g27956
Re: Chronometer repair: Has anyone dealt with Historic timekeepers?Greg Rudzinski8 Jun 2014, 19:131796g27955
Re: Chronometer repair: Has anyone dealt with Historic timekeepers?Alan S8 Jun 2014, 18:511668g27954
Re: Bygrave formulaHanno Ix8 Jun 2014, 18:166984g27953
Re: Mike Pepperday's S-TableHanno Ix8 Jun 2014, 17:543943g27952
Re: Bygrave formulaHanno Ix8 Jun 2014, 17:4710925g27951
Re: Jupiters moons and time/longitudeFrancis Upchurch8 Jun 2014, 16:314503g27950
Chronometer repair: Has anyone dealt with Historic timekeepers?Alejandro Purgue8 Jun 2014, 15:096393g27949
More H.O.214's on eBayNoell Wilson8 Jun 2014, 14:311552g27948
Re: Jupiters moons and time/longitudeFrancis Upchurch8 Jun 2014, 07:0715135g27947
Re: Jupiters moons and time/longitudeBruce J. Pennino8 Jun 2014, 03:537596g27946
Re: Jupiters moons and time/longitudeStan K8 Jun 2014, 01:585116g27945
Re: Bygrave formulaHanno Ix8 Jun 2014, 01:335743g27944
Jupiters moons and time/longitudeFrancis Upchurch8 Jun 2014, 01:122609g27943
Re: Bygrave formulaFrancis Upchurch8 Jun 2014, 00:394016g27942
Re: Reset Watch via Time SightGreg Rudzinski7 Jun 2014, 22:331638g27941
Re: Reset Watch via Time SightGreg Rudzinski7 Jun 2014, 19:551816g27940
Re: Bygrave formulaGeoffrey Kolbe7 Jun 2014, 14:552276g27939
Reset Watch via Time SightBruce J. Pennino7 Jun 2014, 13:046437g27938
Re: Logarithms by HandNorm Goldblatt7 Jun 2014, 06:351629g27937
Re: Logarithms by HandPeter Monta7 Jun 2014, 02:17305333g27936
Re: Logarithms by HandFrank Reed6 Jun 2014, 23:094404g27935
First sight reduction tablesPatrick Smyth6 Jun 2014, 22:432649g27934
Re: ADMIN: change... experimentFrank Reed6 Jun 2014, 21:482489g27933
Re: Mike Pepperday's S-TableAlan S6 Jun 2014, 21:201960g27932
Re: Logarithms by HandGreg Rudzinski6 Jun 2014, 19:312366g27931
Re: Bygrave formulaFrancis Upchurch6 Jun 2014, 18:424753g27930
Re: Logarithms by HandNoell Wilson6 Jun 2014, 15:3328588g27929
Re: ADMIN: change...Jackson McDonald6 Jun 2014, 15:164248g27928
Re: ADMIN: change...Hanno Ix6 Jun 2014, 13:503687g27927
Re: Logarithms by HandAndrés Ruiz6 Jun 2014, 10:5024059g27926
Re: "Magnetic compass" programAndrés Ruiz6 Jun 2014, 08:41439610g27925
Re: ADMIN: change...Andrés Ruiz6 Jun 2014, 08:322367g27924
Bygrave formulaHanno Ix6 Jun 2014, 06:084511g27923
Mike Pepperday's S-TableStan K6 Jun 2014, 01:3914895g27922
Re: The Long WayFrank Reed5 Jun 2014, 23:205656g27921
Re: ADMIN: change...Sean C5 Jun 2014, 23:091726g27920
Re: ADMIN: change...Frank Reed5 Jun 2014, 22:242740g27919
Re: ADMIN: change...Jackson McDonald5 Jun 2014, 21:4513830g27918
Re: The Long WayJohn Cole5 Jun 2014, 21:351640g27917
Re: ADMIN: change...Frank Reed5 Jun 2014, 21:179637g27916
Navimatics?Paul Saffo5 Jun 2014, 19:251835g27915
Re: Quiz: sextant?Greg Rudzinski5 Jun 2014, 14:062811g27914
Re: Quiz: sextant?Andrés Ruiz5 Jun 2014, 11:102702g27913
ADMIN: change...Frank Reed5 Jun 2014, 06:231916g27912
Re: Quiz: sextant?Greg R_4 Jun 2014, 23:483583g27911
Re: Logarithms by HandNorm Goldblatt4 Jun 2014, 21:312418g27910
Re: Logarithms by HandHanno Ix4 Jun 2014, 19:3310617g27909
Re: Logarithms by HandHanno Ix4 Jun 2014, 19:0838022g27908
Re: "Magnetic compass" programLu Abel4 Jun 2014, 18:276620g27907
Re: Quiz: sextant?Tom Sult4 Jun 2014, 17:454435g27906
Quiz: sextant?Andrés Ruiz4 Jun 2014, 12:332518g27905
Nautical charts in a WebAppAndrés Ruiz4 Jun 2014, 12:501970g27904
Re: "Magnetic compass" programGreg Rudzinski4 Jun 2014, 16:253746g27903
Re: Logarithms by HandNoell Wilson4 Jun 2014, 12:492408g27902
Re: "Magnetic compass" programAndrés Ruiz4 Jun 2014, 07:282979g27901
Re: Longitude by lunar and solar transitGeoffrey Kolbe4 Jun 2014, 05:214969g27900
Re: Group Project: USCG student sample problemsAlan S4 Jun 2014, 03:021766g27899
Re: "Magnetic compass" programGreg Rudzinski4 Jun 2014, 00:422527g27898
Re: Longitude by lunar and solar transitPeter Monta4 Jun 2014, 00:113130g27897
Re: Logarithms by HandPeter Monta3 Jun 2014, 23:503710g27896
Re: The Long WayHewitt Schlereth3 Jun 2014, 22:346530g27895
Re: Precision Celestial Navigation System (PCNS) project.Dave Walden3 Jun 2014, 21:281775g27894
The Long WayGreg Rudzinski3 Jun 2014, 20:382743g27893
Precision Celestial Navigation System (PCNS) project.Andrés Ruiz3 Jun 2014, 19:342803g27892
Re: Longitude by lunar and solar transitAndrés Ruiz3 Jun 2014, 19:23134447g27891
"Magnetic compass" programAndrés Ruiz3 Jun 2014, 19:0314871g27890
Re: Longitude by lunar and solar transitBill B3 Jun 2014, 18:202333g27889
Re: Logarithms by HandAlan S3 Jun 2014, 17:242283g27888
Re: Making an artificial horizonGreg Rudzinski3 Jun 2014, 17:325929g27887
Logarithms by HandNoell Wilson3 Jun 2014, 16:2911177g27886
Re: Longitude by lunar and solar transitGeoffrey Kolbe3 Jun 2014, 12:032309g27885
Re: Bygrave Patent GB162,895Hanno Ix3 Jun 2014, 03:245017g27884
Re: Longitude by lunar and solar transitPeter Monta2 Jun 2014, 21:303088g27883
Re: Making an artificial horizonAlan S2 Jun 2014, 21:042641g27882
Re: Longitude by lunar and solar transitPeter Monta2 Jun 2014, 13:513366g27881
Re: Longitude by lunar and solar transitDave Walden2 Jun 2014, 13:402319g27880
Re: Making an artificial horizonNoell Wilson2 Jun 2014, 13:303579g27879
Re: Longitude by lunar and solar transitDave Walden2 Jun 2014, 12:082347g27878
Re: Longitude by lunar and solar transitGeoffrey Kolbe2 Jun 2014, 08:313286g27877
Re: Bygrave Patent GB162,895Luc Van den Borre2 Jun 2014, 07:162319g27876
Re: Bygrave Patent GB162,895Hanno Ix2 Jun 2014, 05:387432g27875
Re: Bygrave Patent GB162,895Gary LaPook2 Jun 2014, 05:18534522g27874
Longitude by lunar and solar transitFrank Reed2 Jun 2014, 00:583237g27873
Bygrave Patent GB162,895Hanno Ix2 Jun 2014, 00:082653g27872
Re: Screen captures from "All is Lost"Alan S1 Jun 2014, 20:091625g27871
Re: CrossbonesLu Abel1 Jun 2014, 19:086444g27870
Re: CrossbonesAndrés Ruiz1 Jun 2014, 18:382526g27869
Re: CrossbonesNorm Goldblatt1 Jun 2014, 20:061800g27868
Re: CrossbonesNorm Goldblatt1 Jun 2014, 18:392054g27867
Re: CrossbonesDon Seltzer31 May 2014, 17:575263g27866
Re: Making an artificial horizonGary LaPook31 May 2014, 17:518588g27865
Re: CrossbonesFrank Reed31 May 2014, 17:275205g27864
Re: Making an artificial horizonRandall Morrow31 May 2014, 13:161870g27863
Re: Making an artificial horizonRandall Morrow31 May 2014, 13:051838g27862
Re: Making an artificial horizonAlan S31 May 2014, 05:392803g27861
CrossbonesDave Walden31 May 2014, 03:281526g27860
Re: Classic Trig Log Sight Reduction RevisitedGreg Rudzinski30 May 2014, 22:482667g27859
Re: Classic Trig Log Sight Reduction RevisitedDave Walden30 May 2014, 21:311955g27858
Re: Classic Trig Log Sight Reduction RevisitedGreg Rudzinski30 May 2014, 19:263248g27857
Re: Classic Trig Log Sight Reduction RevisitedDave Walden30 May 2014, 16:271921g27856
Re: Classic Trig Log Sight Reduction RevisitedHanno Ix30 May 2014, 04:419874g27855
Re: Classic Trig Log Sight Reduction RevisitedAlan S30 May 2014, 02:523038g27854
Re: Classic Trig Log Sight Reduction RevisitedGreg Rudzinski30 May 2014, 02:305681g27853
Re: Classic Trig Log Sight Reduction RevisitedGreg Rudzinski30 May 2014, 01:537854g27852
Re: Classic Trig Log Sight Reduction RevisitedHanno Ix29 May 2014, 16:272290g27851
Re: Classic Trig Log Sight Reduction RevisitedNoell Wilson29 May 2014, 13:514774g27850
Re: Lifeboat sextant instruction bookletAndrés Ruiz29 May 2014, 11:132499g27849
Re: Classic Trig Log Sight Reduction RevisitedGreg Rudzinski29 May 2014, 05:176213g27848
Re: Classic Trig Log Sight Reduction RevisitedHanno Ix29 May 2014, 04:3849643g27847
Re: Classic Trig Log Sight Reduction RevisitedGreg Rudzinski29 May 2014, 04:482863g27846
Re: Classic Trig Log Sight Reduction RevisitedNorm Goldblatt29 May 2014, 04:271840g27845
Re: Classic Trig Log Sight Reduction RevisitedGreg Rudzinski28 May 2014, 23:432574g27844
Re: Classic Trig Log Sight Reduction RevisitedGreg Rudzinski28 May 2014, 21:175687g27843
Re: Moon transit question from KolkataDavid Fleming28 May 2014, 19:232070g27842
Re: Moon transit question from KolkataStan K28 May 2014, 18:125297g27841
Re: Moon transit question from KolkataSean C28 May 2014, 17:531778g27840
Re: Moon transit question from KolkataDavid Fleming28 May 2014, 17:481895g27839
Re: Moon transit question from KolkataDavid Fleming28 May 2014, 17:471895g27838
Moon transit question from KolkataFrank Reed28 May 2014, 16:382008g27837
Re: Classic Trig Log Sight Reduction RevisitedHanno Ix28 May 2014, 15:276643g27836
Re: My lunar distance tablesFrancis Upchurch28 May 2014, 05:1715629g27835
Re: Classic Trig Log Sight Reduction RevisitedGreg Rudzinski28 May 2014, 04:111853g27834
Re: My lunar distance tablesFrank Reed28 May 2014, 04:143959g27833
Re: My lunar distance tablesFrank Reed28 May 2014, 04:056249g27832
Re: Lifeboat sextant instruction bookletFrank Reed28 May 2014, 03:432133g27831
Re: Classic Trig Log Sight Reduction RevisitedFrank Reed28 May 2014, 03:382153g27830
Re: Classic Trig Log Sight Reduction RevisitedGreg Rudzinski28 May 2014, 00:491813g27829
Re: Classic Trig Log Sight Reduction RevisitedGreg Rudzinski28 May 2014, 00:252450g27828
Re: Classic Trig Log Sight Reduction RevisitedAlan S27 May 2014, 23:211903g27827
Re: Classic Trig Log Sight Reduction RevisitedGreg Rudzinski27 May 2014, 22:453316g27826
Re: Classic Trig Log Sight Reduction RevisitedÖrjan Sandström27 May 2014, 20:352049g27825
Classic Trig Log Sight Reduction RevisitedGreg Rudzinski27 May 2014, 16:343987g27824
Re: Currently on eBay HO 214Alan S27 May 2014, 15:212663g27823
Re: Meteor showerMichael Bradley27 May 2014, 15:171777g27822
Re: Currently on eBay HO 214Noell Wilson26 May 2014, 22:471952g27821
Currently on ebayAlan S26 May 2014, 22:152162g27820
Re: TyposLu Abel26 May 2014, 16:224813g27819
Image size versus focusRandall Morrow26 May 2014, 02:181961g27818
TyposNorm Goldblatt26 May 2014, 00:062250g27817
Re: Meteor showerRandall Morrow25 May 2014, 01:191821g27816
Re: Lifeboat sextant instruction bookletFrank Reed25 May 2014, 00:132399g27815
Re: Meteor showerBill B24 May 2014, 21:361944g27814
Re: Meteor showerAlan S24 May 2014, 22:211893g27813
Re: Lifeboat sextant instruction bookletRobert Eno24 May 2014, 21:558067g27812
Re: Meteor showerDave Walden24 May 2014, 21:152704g27811
Re: Lifeboat sextant instruction bookletAndrés Ruiz24 May 2014, 18:173165g27810
Re: Meteor showerMike Mayer24 May 2014, 13:378879g27809
Re: An entertaining navigation errorCarl Herzog24 May 2014, 11:493116g27808
Re: Meteor showerBill B24 May 2014, 08:062117g27807
Re: Meteor showerDave Walden24 May 2014, 07:451531g27806
Meteor showerRandall Morrow24 May 2014, 03:281792g27805
Re: Frank Worsley's Sextant: the certificateBrad Morris24 May 2014, 00:218163g27804
Re: Frank Worsley's Sextant: the certificateGreg Rudzinski23 May 2014, 23:573213g27803
Re: Frank Worsley's Sextant: the certificateÖrjan Sandström23 May 2014, 23:101946g27802
Re: Frank Worsley's Sextant: the certificateGreg Rudzinski23 May 2014, 20:441933g27801
Frank Worsley's Sextant: the certificateBrad Morris23 May 2014, 17:404411g27800
Re: My lunar distance tablesFrank Reed23 May 2014, 17:392228g27799
Re: An entertaining navigation errorFrank Reed22 May 2014, 17:254326g27798
Re: An entertaining navigation errorGeoffrey Kolbe22 May 2014, 07:374201g27797
Re: An entertaining navigation errorSean C21 May 2014, 19:251621g27796
Re: An entertaining navigation errorTom Sult21 May 2014, 19:114602g27795
Re: Fallible GPS receiversFrank Reed21 May 2014, 17:583388g27794
An entertaining navigation errorFrank Reed21 May 2014, 17:481735g27793
Re: Fallible GPS receiversGeoffrey Kolbe21 May 2014, 15:495545g27792
Fallible GPS receiversPhilip Lange21 May 2014, 11:271754g27791
Re: Bowditch 1975 vol. 2Greg Rudzinski20 May 2014, 20:301473g27790
Re: Bowditch 1975 vol. 2Alan S20 May 2014, 16:441590g27789
Bowditch 1975 vol. 2Greg Rudzinski20 May 2014, 06:282151g27788
Re: My lunar distance tablesFrancis Upchurch18 May 2014, 16:532169g27787
Re: My lunar distance tablesFrancis Upchurch18 May 2014, 16:335378g27786
A10 - A10 a battery packDan M18 May 2014, 12:462208g27785
Re: A guide to AH useBill B17 May 2014, 20:204538g27784
Re: A guide to AH useBill B17 May 2014, 20:022152g27783
Re: A guide to AH useNorm Goldblatt17 May 2014, 18:364209g27782
Re: A guide to AH useGreg Rudzinski17 May 2014, 17:023901g27781
Re: A guide to AH useGreg Rudzinski17 May 2014, 05:163074g27780
Re: A guide to AH useRandall Morrow17 May 2014, 04:532431g27779
Re: Quantum CompassBill B16 May 2014, 23:282111g27778
Re: Quantum CompassFrank Reed16 May 2014, 19:234798g27777
Re: Quantum CompassBill B16 May 2014, 18:222764g27776
Re: Quantum CompassGreg Rudzinski16 May 2014, 17:332653g27775
Quantum CompassGreg Rudzinski16 May 2014, 15:441910g27774
Re: GPS ground stationsRichard B. Langley16 May 2014, 12:024823g27773
Re: Lunars classHewitt Schlereth15 May 2014, 21:594583g27772
Re: GPS ground stationsLuc Van den Borre15 May 2014, 21:082929g27771
Re: Lunars classSean C15 May 2014, 21:041935g27770
Re: GPS ground stationsLu Abel15 May 2014, 20:1319154g27769
IPhone 'sensor-gate'Bill B15 May 2014, 19:142434g27768
Re: Lunars classGreg Rudzinski15 May 2014, 19:211797g27767
Re: Lunars classHewitt Schlereth15 May 2014, 18:5225088g27766
Lunars classFrank Reed15 May 2014, 16:217974g27765
Re: A guide to AH useGreg Rudzinski15 May 2014, 15:443289g27764
A guide to AH useRandall Morrow15 May 2014, 14:2710358g27763
Re: GPS ground stationsFred Hebard15 May 2014, 14:033251g27762
Re: GPS ground stationsAlexandre Eremenko15 May 2014, 13:201928g27761
Re: GPS ground stationsFred Hebard15 May 2014, 12:314497g27760
Re: GPS ground stationsNoell Wilson15 May 2014, 11:293605g27759
Better inertial sensorsPeter Monta15 May 2014, 03:253078g27758
GPS ground stationsAlexandre Eremenko14 May 2014, 23:581652g27757
GLONASS and CubaJackson McDonald14 May 2014, 20:452227g27756
Re: Russia targets space projects in response to U.S. high-techsanctionsFrank Reed14 May 2014, 17:162752g27755
Re: Tamaya Sextant QuestionsDan M14 May 2014, 16:502442g27754
Re: Russia targets space projects in response to U.S. high-techsanctionsGreg Rudzinski14 May 2014, 16:253138g27753
Re: Looking for a Sextant with a vernier scale...Greg Rudzinski14 May 2014, 15:582844g27752
Russia targets space projects in response to U.S. high-tech sanctionsJackson McDonald14 May 2014, 13:411257g27751
Re: Looking for a Sextant with a vernier scale...Greg Licfi14 May 2014, 10:474348g27750
Re: G Shock Signal ReceptionSean C14 May 2014, 07:012266g27749
Re: Tamaya Sextant QuestionsBill Morris14 May 2014, 04:522633g27748
Re: Looking for a Sextant with a vernier scale...Alan S14 May 2014, 03:231705g27747
Looking for a Sextant with a vernier scale...Greg Licfi14 May 2014, 01:151516g27746
Re: Tamaya Sextant QuestionsGreg Rudzinski14 May 2014, 01:224226g27745
Re: Tamaya Sextant QuestionsMike Burkes14 May 2014, 01:142366g27744
Re: G Shock Signal ReceptionBruce J. Pennino14 May 2014, 00:006812g27743
Re: G Shock Signal ReceptionAlan S13 May 2014, 23:152903g27742
Tamaya Sextant QuestionsDoug MacPherson13 May 2014, 23:163002g27741
Re: "Sextant" - blog etcBill Morris13 May 2014, 19:391818g27740
Re: G Shock Signal ReceptionBill B13 May 2014, 18:155806g27739
Re: Possibly a dumb question,bear with me pleaseDan M13 May 2014, 15:112520g27738
"Sextant" - blog etcDavid Barrie13 May 2014, 08:541998g27737
"Sextant" is published today in the US and CanadaDavid Barrie13 May 2014, 08:461632g27736
Re: G Shock Signal ReceptionSean C13 May 2014, 11:232905g27735
Re: G Shock Signal ReceptionBruce J. Pennino13 May 2014, 02:3911955g27734
Re: G Shock Signal ReceptionFrederick Noon12 May 2014, 20:182243g27733
Re: Severe weather in the Bay of BiscayAlan S12 May 2014, 21:381981g27732
Re: AH in high wind, AH on groundRandall Morrow12 May 2014, 18:467442g27731
Re: Possibly a dumb question,bear with me pleaseBill B12 May 2014, 17:332182g27730
Re: Possibly a dumb question,bear with me pleaseTom Sult12 May 2014, 16:299247g27729
Re my "possibly a dumb question..."Alan S12 May 2014, 15:271736g27728
Re: Possibly a dumb question,bear with me pleaseRandall Morrow12 May 2014, 14:532731g27727
Re: Possibly a dumb question,bear with me pleaseRandall Morrow12 May 2014, 14:385110g27726
Re: Possibly a dumb question,bear with me pleaseSean C12 May 2014, 11:144082g27725
Re: Possibly a dumb question,bear with me pleaseBill B12 May 2014, 06:012703g27724
Re: Possibly a dumb question,bear with me pleaseBill B12 May 2014, 04:562525g27723
Re: Possibly a dumb question,bear with me pleasePeter Monta12 May 2014, 04:173797g27722
Re: Possibly a dumb question,bear with me pleaseAlan S12 May 2014, 04:024357g27721
Re: Possibly a dumb question,bear with me pleaseFrank Reed12 May 2014, 04:026056g27720
Re: Possibly a dumb question,bear with me pleaseRandall Morrow12 May 2014, 01:271812g27719
Re: Possibly a dumb question,bear with me pleaseHerbert Prinz12 May 2014, 00:441757g27718
Possibly a dumb question,bear with me pleaseAlan S12 May 2014, 00:232793g27717
My lunar distance tablesFrank Reed11 May 2014, 20:529074g27716
Re: AH in high wind, AH on groundRandall Morrow11 May 2014, 04:051945g27715
AH in high wind, AH on groundRandall Morrow11 May 2014, 04:001978g27714
Re: Steven Wepster Lunar Distance tablesÖrjan Sandström11 May 2014, 00:291665g27713
Re: Steven Wepster Lunar Distance tablesAndrés Ruiz10 May 2014, 20:0828071g27712
Re: Steven Wepster Lunar Distance tablesSean C10 May 2014, 11:301695g27711
Re: G Shock Signal ReceptionAlan S10 May 2014, 03:461632g27710
Re: G Shock Signal ReceptionAlan S10 May 2014, 00:002925g27709
Re: G Shock Signal ReceptionSean C10 May 2014, 00:183307g27708
G Shock Signal ReceptionBruce J. Pennino9 May 2014, 23:222869g27707
Steven Wepster Lunar Distance tablesBob Crawley9 May 2014, 18:091948g27706
Re: Reality CheckAlan S8 May 2014, 19:541565g27705
Re: Using sun compass for calibrating boat compassGreg Rudzinski8 May 2014, 19:584939g27704
Re: Reality CheckBill B8 May 2014, 18:562913g27703
Re: Using sun compass for calibrating boat compassBill B8 May 2014, 17:352776g27702
Re: Reality CheckAlan S8 May 2014, 15:552568g27701
Re: Using sun compass for calibrating boat compassGreg Rudzinski8 May 2014, 13:463623g27700
Re: Using sun compass for calibrating boat compassSean C8 May 2014, 11:383535g27699
Reality CheckHerbert Prinz8 May 2014, 09:012337g27698
Re: Using sun compass for calibrating boat compassBill B8 May 2014, 01:102001g27697
Re: Using sun compass for calibrating boat compassBill B8 May 2014, 00:112801g27696
Re: Using sun compass for calibrating boat compassSean C7 May 2014, 23:161740g27695
Re: Using sun compass for calibrating boat compassSean C7 May 2014, 22:403015g27694
Re: Using sun compass for calibrating boat compassGary LaPook7 May 2014, 19:437577g27693
Re: Using sun compass for calibrating boat compassBill B7 May 2014, 19:122711g27692
Using sun compass for calibrating boat compassBill B7 May 2014, 17:342504g27691
Re: Gipsy Moth IV Sun LOPsPaul Jackson7 May 2014, 07:281822g27690
Re: Gipsy Moth IV Sun LOPsGreg Rudzinski7 May 2014, 17:123270g27689
Re: Gipsy Moth IV Sun LOPsGreg Rudzinski7 May 2014, 16:522577g27688
Re: Gipsy Moth IV Sun LOPsGreg Rudzinski7 May 2014, 14:222095g27687
Re: K & E Marine Theodolite (ebay)G Becker7 May 2014, 12:442245g27686
Re: Gipsy Moth IV Sun LOPsFrancis Upchurch7 May 2014, 06:223987g27685
Re: Have sextant, will travelAlan S6 May 2014, 19:481832g27684
Gipsy Moth IV Sun LOPsGreg Rudzinski6 May 2014, 17:453229g27683
Re: Another super-accurate AH candidate hiding in my pocket!Don Seltzer6 May 2014, 14:134980g27682
"Mapping the universe" this weekend in Mtn ViewPaul Saffo6 May 2014, 13:412152g27681
Have sextant, will travelDave Walden6 May 2014, 13:041808g27680
Re: Another super-accurate AH candidate hiding in my pocket!Norm Goldblatt6 May 2014, 02:502050g27679
Re: Another super-accurate AH candidate hiding in my pocket!Alan S6 May 2014, 01:573033g27678
Re: Another super-accurate AH candidate hiding in my pocket!Norm Goldblatt6 May 2014, 01:382473g27677
Another super-accurate AH candidate hiding in my pocket!Paul Saffo6 May 2014, 01:214191g27676
Re: All Is Lost Redoux,if I mayBill B5 May 2014, 06:511889g27675
USPS teaches celestial navigation in WW2Dave Walden5 May 2014, 11:551622g27674
All Is Lost Redoux,if I mayAlan S5 May 2014, 03:303383g27673
Re: HelloRandall Morrow5 May 2014, 03:071654g27672
Re: HelloR MacEvoy5 May 2014, 01:112372g27671
Re: May 3rd Sun SightsRandall Morrow4 May 2014, 20:202245g27670
Re: Results with"Tru-Blu" levelAlan S4 May 2014, 04:471890g27669
Re: Results with"Tru-Blu" levelAlan S4 May 2014, 04:442569g27668
Re: May 3rd Sun SightsAlan S4 May 2014, 04:363839g27667
Re: May 3rd Sun SightsBill B4 May 2014, 02:012570g27666
May 3rd Sun SightsSean C4 May 2014, 01:022878g27665
Re: Results with"Tru-Blu" levelSean C4 May 2014, 00:341576g27664
Results with"Tru-Blu" levelRandall Morrow3 May 2014, 17:333171g27663
Re: K & E Marine Theodolite (ebay)Frank Reed1 May 2014, 15:522063g27662
K&E marine pibal theodolite (second attempt at transmittingattachment)Jackson McDonald1 May 2014, 14:31758792g27661
Re: K & E Marine Theodolite (ebay)Jackson McDonald1 May 2014, 14:15766256g27660
Re: K & E Marine Theodolite (ebay)Dave Walden1 May 2014, 13:281708g27659
Re: Ptolemy Stone...?Alexandre Eremenko1 May 2014, 02:562363g27658
Re: Ptolemy Stone...?Alexandre Eremenko1 May 2014, 02:243548g27657
Ptolemy Stone...?Dale Lichtblau1 May 2014, 01:472428g27656
Re: K & E Marine Theodolite (ebay)Alan S1 May 2014, 01:092178g27655
Re: K & E Marine Theodolite (ebay)Bruce J. Pennino30 Apr 2014, 14:3610628g27654
SALT Doc FilmGreg Rudzinski30 Apr 2014, 20:572564g27653
Re: Researchers spoof GPS signals to alter superyacht'scourseLu Abel29 Apr 2014, 19:068284g27652
Re: Researchers spoof GPS signals to alter superyacht'scourseBill B29 Apr 2014, 18:492899g27651
Re: Researchers spoof GPS signals to alter superyacht'scoursePeter Smith29 Apr 2014, 18:082270g27650
Re: Researchers spoof GPS signals to alter superyacht'scourseLu Abel29 Apr 2014, 17:3525351g27649
Re: Results with mirror AHBill B29 Apr 2014, 00:562148g27648
Semantics and upper/lower limbsAlan S29 Apr 2014, 04:232541g27647
Re: Researchers spoof GPS signals to alter superyacht'scourseMike Mayer29 Apr 2014, 01:0616243g27646
Re: Researchers spoof GPS signals to alter superyacht'scourseGary LaPook29 Apr 2014, 15:5818212g27645
Re: K & E Marine Theodolite (ebay)Jackson McDonald29 Apr 2014, 14:144652g27644
K & E Marine Theodolite (ebay)G Becker29 Apr 2014, 13:511979g27643
Re: Results with mirror AHSean C29 Apr 2014, 00:291623g27642
Re: Researchers spoof GPS signals to alter superyacht'scourseLu Abel28 Apr 2014, 23:0013386g27641
Re: Results with mirror AHBill B29 Apr 2014, 00:072612g27640
Re: Researchers spoof GPS signals to alter superyacht'scourseAlan S28 Apr 2014, 22:432573g27639
Re: Researchers spoof GPS signals to alter superyacht'scourseGary LaPook28 Apr 2014, 22:449125g27638
Re: Results with mirror AHSean C28 Apr 2014, 22:422402g27637
Re: Researchers spoof GPS signals to alter superyacht'scourseLu Abel28 Apr 2014, 22:0412804g27636
Re: Results with mirror AHAlan S28 Apr 2014, 22:132648g27635
Re: Researchers spoof GPS signals to alter superyacht'scourseAlan S28 Apr 2014, 20:483717g27634
Re: Results with mirror AHGreg Rudzinski28 Apr 2014, 21:162692g27633
Re: Value of C Plath AH? (hint: use a bowl of corn syrup!)Paul Saffo28 Apr 2014, 20:587107g27632
Re: Researchers spoof GPS signals to alter superyacht'scourseGary LaPook28 Apr 2014, 20:519499g27631
Re: Researchers spoof GPS signals to alter superyacht'scourseAlan S28 Apr 2014, 20:322241g27630
Re: Researchers spoof GPS signals to alter superyacht'scourseLu Abel28 Apr 2014, 20:3113526g27629
Re: Researchers spoof GPS signals to alter superyacht'scourseAlan S28 Apr 2014, 20:201978g27628
Re: Results with mirror AHAlan S28 Apr 2014, 19:472229g27627
Re: Researchers spoof GPS signals to alter superyacht'scourseLu Abel28 Apr 2014, 19:459043g27626
Re: Researchers spoof GPS signals to alter superyacht'scoursePeter Smith28 Apr 2014, 19:192952g27625
Re: Results with mirror AHRandall Morrow27 Apr 2014, 22:351924g27624
Re: Results with mirror AHAlan S27 Apr 2014, 19:433113g27623
Re: Researchers spoof GPS signals to alter superyacht'scourseDan M27 Apr 2014, 14:043804g27622
Value of C Plath AH?Dan M27 Apr 2014, 13:491642g27621
Re: Results with mirror AHÖrjan Sandström27 Apr 2014, 08:192848g27620
Re: Results with mirror AHÖrjan Sandström27 Apr 2014, 06:482211g27619
Re: Results with mirror AHAlan S26 Apr 2014, 21:123466g27618
Track Timer StopwatchGreg Rudzinski26 Apr 2014, 23:012867g27617
Re: Researchers spoof GPS signals to alter superyacht'scourseLu Abel26 Apr 2014, 17:515302g27616
Deep-space navigation history bookPaul Hirose25 Apr 2014, 23:363475g27615
Re: Results with mirror AHÖrjan Sandström25 Apr 2014, 20:222527g27614
Researchers spoof GPS signals to alter superyacht's courseJackson McDonald25 Apr 2014, 15:312429g27613
Re: Results with mirror AHRandall Morrow25 Apr 2014, 14:051898g27612
Results with mirror AHAlan S25 Apr 2014, 09:323112g27611
Re: Anyone Lose Their Mercury?Norm Goldblatt25 Apr 2014, 03:071888g27610
Re: Anyone Lose Their Mercury?Alan S25 Apr 2014, 02:112923g27609
Re: Anyone Lose Their Mercury?Bill B25 Apr 2014, 00:452094g27608
Re: Anyone Lose Their Mercury?Gary LaPook25 Apr 2014, 00:066106g27607
Re: Anyone Lose Their Mercury?Norm Goldblatt24 Apr 2014, 23:312094g27606
Re: Anyone Lose Their Mercury?Mike Mayer24 Apr 2014, 21:048737g27605
Re: Anyone Lose Their Mercury?Sean C24 Apr 2014, 22:281631g27604
Re: Anyone Lose Their Mercury?Mike Cino24 Apr 2014, 19:591973g27603
Re: Starstruck Navigation AppBill B24 Apr 2014, 19:261968g27602
Re: Anyone Lose Their Mercury?Tom Sult24 Apr 2014, 19:385176g27601
Real Troughton and Simms Box Sextant photosNoell Wilson24 Apr 2014, 19:233376g27600
Re: Mirror artificial horizon finally workingGreg Rudzinski24 Apr 2014, 19:151999g27599
Re: Starstruck Navigation AppRandall Morrow24 Apr 2014, 19:162198g27598
Re: Mirror artificial horizon finally workingBill B24 Apr 2014, 17:432497g27597
Anyone Lose Their Mercury?Mike Mayer24 Apr 2014, 17:331772g27596
Re: Mirror artificial horizon finally workingAlan S24 Apr 2014, 17:092807g27595
Re: Starstruck Navigation AppBill B24 Apr 2014, 18:113339g27594
Russia Tries to Advance an Alternative to GPS - StratforJackson McDonald24 Apr 2014, 17:4732548g27593
Re: Mirror artificial horizon finally workingPeter Monta24 Apr 2014, 16:203772g27592
Re: Mirror artificial horizon finally workingAlan S24 Apr 2014, 00:113974g27591
Re: Mirror artificial horizon finally workingSean C23 Apr 2014, 22:344153g27590
Mirror artificial horizon finally workingAlan S23 Apr 2014, 21:434588g27589
Re: Troughton Simms pocket sextant for $85 on eBayAlexandre Eremenko23 Apr 2014, 14:484285g27588
Re: Starstruck Navigation AppRandall Morrow23 Apr 2014, 14:127670g27587
Re: Troughton Simms pocket sextant for $85 on eBayBrendan Kinch23 Apr 2014, 13:3032097g27586
Re: Troughton Simms pocket sextant for $85 on eBayAlexandre Eremenko23 Apr 2014, 12:183843g27585
Re: Troughton Simms pocket sextant for $85 on eBayNoell Wilson23 Apr 2014, 11:454366g27584
Re: Troughton Simms pocket sextant for $85 on eBayGeoffrey Kolbe23 Apr 2014, 04:596076g27583
Re: My Haversine Table...Greg Licfi23 Apr 2014, 02:509310g27582
Re: Troughton Simms pocket sextant for $85 on eBayMike Cino22 Apr 2014, 21:331703g27581
Re: Troughton Simms pocket sextant for $85 on eBayFrank Reed22 Apr 2014, 20:591950g27580
Re: My Haversine Table...Andreas K22 Apr 2014, 13:093863g27579
Re: Now we're cooking with...molasses!Norm Goldblatt21 Apr 2014, 20:152208g27578
Now we're cooking with...molasses!Sean C21 Apr 2014, 01:265655g27577
Re: CN rendez-vous?Bruce J. Pennino19 Apr 2014, 12:1721888g27576
Re: CN rendez-vous?Geoffrey Kolbe19 Apr 2014, 07:548474g27575
Re: CN rendez-vous?Sean C18 Apr 2014, 20:161719g27574
Re: CN rendez-vous?Jackson McDonald18 Apr 2014, 15:5017073g27573
Re: Troughton Simms pocket sextant for $85 on eBayMike Cino18 Apr 2014, 02:361901g27572
Re: Troughton Simms pocket sextant for $85 on eBayBill Morris18 Apr 2014, 02:171800g27571
Re: CN rendez-vous?Gary LaPook17 Apr 2014, 23:238680g27570
Re: CN rendez-vous?Frank Reed17 Apr 2014, 21:1515056g27569
Re: Troughton Simms pocket sextant for $85 on eBayFrank Reed17 Apr 2014, 20:221865g27568
Re: CN rendez-vous?Dave Walden17 Apr 2014, 20:111660g27567
Troughton Simms pocket sextant for $85 on eBayNoell Wilson17 Apr 2014, 20:021985g27566
CN rendez-vous?Jackson McDonald17 Apr 2014, 18:454401g27565
Re: Starstruck Navigation AppSean C17 Apr 2014, 18:342043g27564
Re: Bizarre gender photoshopping for celnav software adHien Thanh Nguyen17 Apr 2014, 14:198163g27563
Saturn has a new moon...maybe?Sean C16 Apr 2014, 23:151601g27562
Re: My Haversine Table...Dave Walden16 Apr 2014, 21:072172g27561
Re: My Haversine Table...Dave Walden16 Apr 2014, 20:293283g27560
Re: Bizarre gender photoshopping for celnav software adHewitt Schlereth16 Apr 2014, 18:456963g27559
Navigation classes: including lunarsFrank Reed16 Apr 2014, 18:092632g27558
Re: My Haversine Table...Frank Reed16 Apr 2014, 17:5540479g27557
Re: Bizarre gender photoshopping for celnav software adGreg Rudzinski16 Apr 2014, 17:264551g27556
Re: Bizarre gender photoshopping for celnav software adHien Thanh Nguyen16 Apr 2014, 13:223805g27555
My Haversine Table...Greg Licfi16 Apr 2014, 02:512760001g27554
Re: Reminder of total lunar eclipse tonightAlan S15 Apr 2014, 21:562454g27553
Blood red Moon during a lunar eclipseFrank Reed15 Apr 2014, 19:5710988g27552
Re: Reminder of total lunar eclipse tonightNoell Wilson15 Apr 2014, 17:301892g27551
Re: Reminder of total lunar eclipse tonightGary LaPook15 Apr 2014, 16:237025g27550
Re: Reminder of total lunar eclipse tonightSean C15 Apr 2014, 13:132265g27549
Re: Reminder of total lunar eclipse tonightGary LaPook15 Apr 2014, 09:108031g27548
Re: Reminder of total lunar eclipse tonightNorm Goldblatt15 Apr 2014, 07:272191g27547
Re: Reminder of total lunar eclipse tonightFrank Reed15 Apr 2014, 06:212476g27546
Re: Reminder of total lunar eclipse tonightPeter Monta15 Apr 2014, 03:413178g27545
Re: Reminder of total lunar eclipse tonightFrank Reed15 Apr 2014, 03:414930g27544
Re: Reminder of total lunar eclipse tonightMike Mayer15 Apr 2014, 01:248628g27543
Re: Reminder of total lunar eclipse tonightNorm Goldblatt15 Apr 2014, 00:582523g27542
Reminder of total lunar eclipse tonightRandall Morrow14 Apr 2014, 23:151920g27541
Re: OT?:GPS and EinsteinAntoine Couëtte14 Apr 2014, 20:402252g27540
Re: Paper Plate EducationAlan S14 Apr 2014, 20:041627g27539
Paper Plate EducationSean C14 Apr 2014, 17:332233g27538
Re: ADMIN: A "sea change" in emailFrank Reed14 Apr 2014, 02:182645g27537
Re: First Noon Sight: Astra IIIbPeter Hakel12 Apr 2014, 01:14183758g27536
Re: First Noon Sight: Astra IIIbSean C11 Apr 2014, 22:334279g27535
Re: First Noon Sight: Astra IIIbGreg Rudzinski11 Apr 2014, 21:473946g27534
Re: First Noon Sight: Astra IIIbFrank Reed11 Apr 2014, 21:107079g27533
First Noon Sight: Astra IIIbSean C11 Apr 2014, 19:483606g27532
Re: Wrinkles In Practical Navigation by LeckyNoell Wilson11 Apr 2014, 11:201675g27531
Polhemus computerGary LaPook11 Apr 2014, 08:564685634g27530
Re: Astra IIIb: First ImpressionsSean C11 Apr 2014, 05:064923g27529
Re: Astra IIIb: First ImpressionsAlan S11 Apr 2014, 03:512381g27528
Re: Wrinkles In Practical Navigation by LeckyHenry Halboth11 Apr 2014, 02:0516934g27527
Re: Astra IIIb: First ImpressionsSean C11 Apr 2014, 01:043646g27526
Re: Loss of GPS/GLONASS signalsGreg Rudzinski10 Apr 2014, 22:333219g27525
Re: Loss of GPS/GLONASS signalsAlan S10 Apr 2014, 21:532389g27524
Re: Loss of GPS/GLONASS signalsGreg Rudzinski10 Apr 2014, 21:203296g27523
Loss of GPS/GLONASS signalsGary LaPook10 Apr 2014, 17:515911g27522
Re: Wrinkles In Practical Navigation by LeckyFrank Reed10 Apr 2014, 17:303624g27521
Re: Wrinkles In Practical Navigation by LeckyNoell Wilson10 Apr 2014, 11:382714g27520
Map illustrates GLONASS failureJackson McDonald10 Apr 2014, 00:031188g27519
Re: Wrinkles In Practical Navigation by LeckyAlexandre Eremenko9 Apr 2014, 21:565472g27518
Re: Wrinkles In Practical Navigation by LeckyAlan S9 Apr 2014, 21:242384g27517
Re: Wrinkles In Practical Navigation by LeckyBrendan Kinch9 Apr 2014, 21:1935875g27516
Re: Glonass goes darkFrank Reed9 Apr 2014, 21:053913g27515
Re: Wrinkles In Practical Navigation by LeckyAlexandre Eremenko9 Apr 2014, 20:573303g27514
Re: Wrinkles In Practical Navigation by LeckyFrank Reed9 Apr 2014, 20:372692g27513
Re: Wrinkles In Practical Navigation by LeckyJackson McDonald9 Apr 2014, 20:124400g27512
Re: Wrinkles In Practical Navigation by LeckyAlan S9 Apr 2014, 19:422439g27511
Re: ADMIN: A "sea change" in emailTom Sult9 Apr 2014, 18:1115743g27510
ADMIN: A "sea change" in emailNavList Messages9 Apr 2014, 16:1712445g27509
OT?:GPS and EinsteinNorm Goldblatt9 Apr 2014, 16:072582g27508
Re: Glonass goes darkJackson McDonald9 Apr 2014, 14:5311654g27507
Re: Barrie's marvelous bookFrancis Upchurch9 Apr 2014, 14:353352g27506
Re: Barrie's marvelous bookDavid Barrie9 Apr 2014, 11:382171g27505
Barrie's marvelous bookPaul Saffo9 Apr 2014, 04:062734g27504
Re: Glonass goes darkGreg Rudzinski9 Apr 2014, 03:384443g27503
Re: Glonass goes darkGreg Rudzinski9 Apr 2014, 03:013896g27502
Re: Glonass goes darkJackson McDonald9 Apr 2014, 02:385547g27501
Re: Glonass goes darkDon Seltzer8 Apr 2014, 23:204312g27500
Glonass goes darkFrank Reed8 Apr 2014, 21:581881g27499
Re: Calculating Horizontal ParallaxSean C8 Apr 2014, 20:542304g27498
Re: Early use of chronometers in the Royal NavyFrank Reed8 Apr 2014, 19:026299g27497
Re: Article on Equation of TimeDavid Fleming8 Apr 2014, 18:214029g27496
Article on Equation of TimeFrank Reed8 Apr 2014, 16:243777g27495
Early use of chronometers in the Royal NavyDon Seltzer8 Apr 2014, 14:405832g27494
Re: South coast UK Navigation MuseumsNoell Wilson8 Apr 2014, 12:012896g27493
Re: South coast UK Navigation MuseumsWolfgang Köberer8 Apr 2014, 09:563082g27492
Re: South coast UK Navigation MuseumsGeoffrey Kolbe8 Apr 2014, 07:125440g27491
Re: South coast UK Navigation MuseumsFrancis Upchurch8 Apr 2014, 05:002510g27490
Re: Fw: H.O.229, all 6 volumesAlan S7 Apr 2014, 23:321941g27489
Fw: H.O.229, all 6 volumesGary LaPook7 Apr 2014, 20:309420g27488
Re: H.O.229, all 6 volumesGary LaPook7 Apr 2014, 20:236464g27487
Re: Sextant index error and distanceFrank Reed7 Apr 2014, 20:145842g27486
Re: South coast UK Navigation MuseumsFrank Reed7 Apr 2014, 19:474488g27485
H.O.229, all 6 volumesAlan S7 Apr 2014, 17:451859g27484
Re: Astronomy stuffSean C7 Apr 2014, 12:312340g27483
Re: Dual Stopwatch & Sextant FixDave Walden7 Apr 2014, 12:131834g27482
Re: Sextant index error and distanceBill B7 Apr 2014, 05:223834g27481
Re: Dual Stopwatch & Sextant FixGary LaPook7 Apr 2014, 05:2826714554g27480
Re: Sextant index error and distancePeter Monta7 Apr 2014, 04:028528g27479
Sextant index error and distanceDebra Hillman7 Apr 2014, 01:504952g27478
Re: Astronomy stuffFrank Reed6 Apr 2014, 22:431766g27477
Re: Can You Bias Ho?.....Misunderstood 2ed questionGreg Licfi6 Apr 2014, 20:494706g27476
Re: Can You Bias Ho?.....Misunderstood 2ed questionFrank Reed6 Apr 2014, 19:368061g27475
Re: Greenwich Conference: GPS military or civilianRichard Easton6 Apr 2014, 14:375525g27474
Re: Greenwich Conference: GPS military or civilianGeoffrey Kolbe6 Apr 2014, 06:3816339g27473
Astronomy stuffRandall Morrow6 Apr 2014, 00:461523g27472
Re: Greenwich Conference: GPS military or civilianFrank Reed6 Apr 2014, 00:306670g27471
Re: Approaching A Destination by Latitude Line SailingFrank Reed6 Apr 2014, 00:166822g27470
Re: Approaching A Destination by Latitude Line SailingFrank Reed5 Apr 2014, 22:086689g27469
South coast UK Navigation MuseumsBruce J. Pennino5 Apr 2014, 21:152826g27468
Re: Greenwich Conference: GPS military or civilianBrad Morris5 Apr 2014, 19:537833g27467
Re: Can You Bias Ho?Brad Morris5 Apr 2014, 19:455598g27466
Re: Greenwich Conference: GPS military or civilianGeoffrey Kolbe5 Apr 2014, 19:276484g27465
Re: Can You Bias Ho?Luc Van den Borre5 Apr 2014, 18:292429g27464
Re: Approaching A Destination by Latitude Line SailingHenry Halboth5 Apr 2014, 19:122562g27463
Re: Can You Bias Ho?.....Misunderstood 2ed questionBrad Morris5 Apr 2014, 18:167571g27462
Re: Can You Bias Ho?Brad Morris5 Apr 2014, 18:0111389g27461
Re: Can You Bias Ho?.....Misunderstood 2ed questionGreg Licfi5 Apr 2014, 17:464843g27460
Re: Conference in Greenwich, EnglandDavid Barrie5 Apr 2014, 11:481665g27459
Re: Approaching A Destination by Latitude Line SailingBrad Morris5 Apr 2014, 15:5711241g27458
Greenwich Conference: GPS military or civilianRichard B. Langley5 Apr 2014, 14:204902g27457
Re: Approaching A Destination by Latitude Line SailingGary LaPook5 Apr 2014, 02:4111363g27456
Re: Can You Bias Ho?.....Misunderstood 2ed questionBrad Morris4 Apr 2014, 22:164533g27455
Approaching A Destination by Latitude Line SailingBrad Morris4 Apr 2014, 22:273988g27454
Re: Conference in Greenwich, EnglandFrank Reed4 Apr 2014, 18:362565g27453
Re: Can You Bias Ho?.....Misunderstood 2ed questionFrank Reed4 Apr 2014, 18:2211980g27452
Re: Can You Bias Ho?.....Misunderstood 2ed questionBrad Morris4 Apr 2014, 16:5710721g27451
Conference in Greenwich, EnglandGeoffrey Kolbe4 Apr 2014, 16:5815874g27450
Conference in Greenwich, EnglandGeoffrey Kolbe4 Apr 2014, 16:5818291g27449
Re: Can You Bias Ho?.....Misunderstood 2ed questionFrank Reed4 Apr 2014, 16:134609g27448
Re: Can You Bias Ho?.....Misunderstood 2ed questionGreg Licfi4 Apr 2014, 14:397507g27447
NIST gets a new clockSean C4 Apr 2014, 13:101651g27446
Re: Can You Bias Ho?Brad Morris4 Apr 2014, 12:147939g27445
Re: Can You Bias Ho?Luc Van den Borre4 Apr 2014, 08:161912g27444
Re: Can You Bias Ho?Luc Van den Borre4 Apr 2014, 07:142640g27443
Re: Can You Bias Ho?Brad Morris4 Apr 2014, 00:5911514g27442
Re: Can You Bias Ho?Brad Morris3 Apr 2014, 06:127226g27441
Re: Can You Bias Ho?Bill Morris3 Apr 2014, 04:052120g27440
Re: Can You Bias Ho?Brad Morris3 Apr 2014, 01:39115282g27439
Re: Calculating Horizontal ParallaxGary LaPook3 Apr 2014, 01:1610439g27438
Re: Calculating Horizontal ParallaxFrank Reed2 Apr 2014, 23:145055g27437
Re: Calculating Horizontal ParallaxSean C2 Apr 2014, 22:481921g27436
Re: Calculating Horizontal ParallaxFrank Reed2 Apr 2014, 21:596504g27435
Calculating Horizontal ParallaxSean C2 Apr 2014, 21:082872g27434
Re: Can You Bias Ho?Brad Morris2 Apr 2014, 20:449853g27433
Re: Can You Bias Ho?Peter Monta2 Apr 2014, 20:3983880g27432
Re: Viking sun compass artifact andViking sun stones.Eric van der Veen2 Apr 2014, 20:061817g27431
Re: Dual Stopwatch & Sextant FixAlan S2 Apr 2014, 15:351767g27430
Dual Stopwatch & Sextant FixGreg Rudzinski2 Apr 2014, 15:154947g27429
Re: Can You Bias Ho?Brad Morris2 Apr 2014, 14:536808g27428
Re: Can You Bias Ho?Peter Monta2 Apr 2014, 05:433160g27427
Re: Can You Bias Ho?Peter Monta2 Apr 2014, 05:083275g27426
Re: Can You Bias Ho?Brad Morris2 Apr 2014, 04:267323g27425
Can You Bias Ho?Greg Licfi2 Apr 2014, 03:592906g27424
Re: Everyday Wear CN Analog (any stopwatch suggestions?)Sean C1 Apr 2014, 21:452315g27423
Re: Noon Sun on Conanicut IslandBrad Morris1 Apr 2014, 18:534612g27422
Noon Sun on Conanicut IslandFrank Reed1 Apr 2014, 17:152295g27421
Re: Postscript code for making Bygrave ScalesRobin Stuart1 Apr 2014, 16:522646g27420
Re: Everyday Wear CN Analog (any stopwatch suggestions?)Geoffrey Kolbe1 Apr 2014, 16:245013g27419
Re: Everyday Wear CN Analog (any stopwatch suggestions?)Greg Rudzinski1 Apr 2014, 15:094317g27418
Re: Everyday Wear CN Analog (any stopwatch suggestions?)Paul Saffo1 Apr 2014, 13:052129g27417
ICE (Interactive Computer Ephemeris) accuracyPaul Hirose1 Apr 2014, 04:123942g27416
Tonight's off-topic messagesFrank Reed1 Apr 2014, 02:395599g27415
Re: Fw: Re: (OFF-TOPIC) Flight 370Jackson McDonald1 Apr 2014, 01:122011g27414
Re: Fw: Re: (OFF-TOPIC) Flight 370Bill B1 Apr 2014, 00:3782485g27413
Re: Fw: Re: (OFF-TOPIC) Flight 370Brad Morris1 Apr 2014, 00:165206g27412
Re: Fw: Re: (OFF-TOPIC) Flight 370Robert Bernecky1 Apr 2014, 00:062283g27411
Re: Fw: Re: (OFF-TOPIC) Flight 370Gary LaPook31 Mar 2014, 23:05124610g27410
Re: Sextant Arc Calibration : FIRST LIGHTBrad Morris31 Mar 2014, 23:034755g27409
Re: Postscript code for making Bygrave ScalesRobin Stuart31 Mar 2014, 21:161855g27408
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris31 Mar 2014, 20:1717138g27407
Everyday Wear CN AnalogGreg Rudzinski31 Mar 2014, 20:352518g27406
Re: Postscript code for making Bygrave ScalesWolfgang Hasper31 Mar 2014, 16:035285g27405
Re: Postscript code for making Bygrave ScalesSean C31 Mar 2014, 16:141963g27404
Re: Postscript code for making Bygrave ScalesAndrew Nikitin31 Mar 2014, 15:442620g27403
Re: Postscript code for making Bygrave ScalesMarcelo S31 Mar 2014, 14:474917g27402
Speaking at the Explorers Club on May 5Richard Easton31 Mar 2014, 01:481934g27401
Re: Chasing accuracy with AH sightsRandall Morrow31 Mar 2014, 00:232319g27400
A-12 sextant on ebayGeoffrey Kolbe30 Mar 2014, 12:144320g27399
Postscript code for making Bygrave ScalesRobin Stuart29 Mar 2014, 15:526659g27398
Re: Chasing accuracy with AH sightsBrad Morris29 Mar 2014, 04:424778g27397
Re: Chasing accuracy with AH sightsRandall Morrow29 Mar 2014, 01:211931g27396
Re: Chasing accuracy with AH sightsBrad Morris29 Mar 2014, 00:176761g27395
Chasing accuracy with AH sightsRandall Morrow28 Mar 2014, 23:354041g27394
Re: Calculating Ha from HcPaul Hirose28 Mar 2014, 04:535198g27393
Re: Calculating Ha from HcSean C27 Mar 2014, 18:4412115g27392
Inverting vs non-inverting scopesPaul Werner27 Mar 2014, 15:201679g27391
Re: Sextants and glassesPaul Werner27 Mar 2014, 14:545718g27390
Re: (OFF-TOPIC) Flight 370Don Seltzer27 Mar 2014, 13:347157g27389
Fw: Re: (OFF-TOPIC) Flight 370Gary LaPook27 Mar 2014, 08:55100912g27388
Re: (OFF-TOPIC) Flight 370Frank Reed27 Mar 2014, 05:584724g27387
Re: (OFF-TOPIC) Flight 370Gary LaPook27 Mar 2014, 01:11106713g27386
Re: Early sextants & Lunars...Alexandre Eremenko26 Mar 2014, 20:482251g27385
Re: Early sextants & Lunars...Brad Morris26 Mar 2014, 19:4010505g27384
Re: Early sextants & Lunars...Bill Morris26 Mar 2014, 19:003233g27383
Re: Early sextants & Lunars...Brad Morris26 Mar 2014, 18:045401g27382
Re: (OFF-TOPIC) Flight 370Don Seltzer26 Mar 2014, 16:464575g27381
Early sextants & Lunars...Greg Licfi26 Mar 2014, 16:392241g27380
Re: Calculating Ha from HcFrank Reed26 Mar 2014, 15:446164g27379
Re: (OFF-TOPIC) Flight 370Frank Reed26 Mar 2014, 15:265298g27378
Re: (OFF-TOPIC) Flight 370Don Seltzer26 Mar 2014, 14:1216994g27377
Re: (OFF-TOPIC) Flight 370Sean C26 Mar 2014, 08:391596g27376
Re: (OFF-TOPIC) Flight 370Gary LaPook26 Mar 2014, 08:28142093g27375
Calculating Ha from HcSean C26 Mar 2014, 07:413666g27374
Re: (OFF-TOPIC) Flight 370Frank Reed26 Mar 2014, 02:2211441g27373
Re: (OFF-TOPIC) Flight 370Gary LaPook25 Mar 2014, 16:288363g27372
Re: (OFF-TOPIC) Flight 370Robert Wyatt25 Mar 2014, 15:103257g27371
Re: (OFF-TOPIC) Flight 370Mike Burkes25 Mar 2014, 13:161638g27370
Re: (OFF-TOPIC) Flight 370Rommel John Miller25 Mar 2014, 03:433298g27369
Re: (OFF-TOPIC) Flight 370Rommel John Miller25 Mar 2014, 03:352924g27368
Re: (OFF-TOPIC) Flight 370Frank Reed25 Mar 2014, 03:285744g27367
Re: (OFF-TOPIC) Flight 370Brad Morris24 Mar 2014, 23:535418g27366
MH370Lu Abel24 Mar 2014, 23:204950g27365
Re: (OFF-TOPIC) Flight 370Frank Reed24 Mar 2014, 20:032892g27364
Re: The Charles W. Morgan and The Practice of Navigation at SeaFrank Reed24 Mar 2014, 19:4311114g27363
Re: Flight 370Dave Walden24 Mar 2014, 19:151576g27362
Re: Flight 370Hewitt Schlereth24 Mar 2014, 18:298275g27361
Re: Flight 370Frank Reed24 Mar 2014, 17:415243g27360
Re: MH370 circle of position?NavList Messages24 Mar 2014, 16:333038g27359
Re: Flight 370Gary LaPook24 Mar 2014, 06:179963g27358
Re: Flight 370Rommel John Miller24 Mar 2014, 03:164509g27357
Re: Flight 370Gary LaPook24 Mar 2014, 02:20606355g27356
Re: Flight 370Bruce J. Pennino24 Mar 2014, 02:1723571g27355
Re: Flight 370Gary LaPook24 Mar 2014, 01:2915925g27354
Re: Hawaii by SextantHenry Halboth24 Mar 2014, 01:285597g27353
Flight 370Gary LaPook23 Mar 2014, 23:41594571g27352
Re: GHA = GAST - RA Astronomical Almanac vs Nautical AlmanacMike Mayer23 Mar 2014, 02:429427g27351
Re: GHA = GAST - RA Astronomical Almanac vs Nautical AlmanacMike Mayer23 Mar 2014, 01:0810724g27350
Re: GHA = GAST - RA Astronomical Almanac vs Nautical AlmanacHerbert Prinz23 Mar 2014, 02:021757g27349
Re: GHA = GAST - RA Astronomical Almanac vs Nautical AlmanacStan K23 Mar 2014, 00:346657g27348
Re: GHA = GAST - RA Astronomical Almanac vs Nautical AlmanacStan K23 Mar 2014, 00:366226g27347
Re: Navigation exercise - travel from hometoTexasandlocatingposition without GPSDan M23 Mar 2014, 00:201976g27346
Re: GHA = GAST - RA Astronomical Almanac vs Nautical AlmanacPaul Hirose22 Mar 2014, 22:462326g27345
Re: Navigation exercise - travel from home toTexasandlocatingposition without GPSAlan S22 Mar 2014, 22:072132g27344
GHA = GAST - RA Astronomical Almanac vs Nautical AlmanacMike Mayer22 Mar 2014, 19:283035g27343
Re: Navigation exercise - travel from home to Texasandlocatingposition without GPSBruce J. Pennino22 Mar 2014, 17:426839g27342
Re: Vernal equinoxBill B22 Mar 2014, 02:592630g27341
Re: Vernal equinoxPeter Hakel22 Mar 2014, 03:2912849g27340
Re: Link Test (Sextant) CollimatorBrad Morris22 Mar 2014, 01:185563g27339
Re: Sextant Arc Calibration : FIRST LIGHTBrad Morris22 Mar 2014, 01:1611863g27338
Re: Link Test (Sextant) CollimatorFrank Reed22 Mar 2014, 01:132057g27337
Re: Vernal equinoxLu Abel21 Mar 2014, 23:1110245g27336
Re: Link Test (Sextant) CollimatorGord Strasdin21 Mar 2014, 22:542714g27335
Re: Vernal equinoxBill B22 Mar 2014, 00:20359646g27334
Re: Navigation exercise - travel from home to Texasandlocatingposition without GPSDan M21 Mar 2014, 23:072211g27333
A-7 radiumGary LaPook21 Mar 2014, 23:0215850g27332
Re: getting GHA from MICASean C21 Mar 2014, 22:541796g27331
Re: getting GHA from MICAPeter Hakel21 Mar 2014, 22:2638644g27330
Re: Vernal equinoxPeter Hakel21 Mar 2014, 22:016512g27329
Re: Link Test (Sextant) CollimatorGord Strasdin21 Mar 2014, 21:592216g27328
Re: Mason and Dixon line survey and Celestial sightsMike Mayer21 Mar 2014, 21:1512719g27327
Re: Navigation exercise - travel from home to Texas andlocatingposition without GPSSean C21 Mar 2014, 21:341793g27326
Re: getting GHA from MICASean C21 Mar 2014, 21:303488g27325
Re: Sextant Arc Calibration : FIRST LIGHTFrank Reed21 Mar 2014, 21:144415g27324
Re: Hawaii by SextantFrank Reed21 Mar 2014, 20:592662g27323
Re: Occam's razorFrank Reed21 Mar 2014, 20:579825g27322
Re: Hawaii by SextantHenry Halboth21 Mar 2014, 20:454530g27321
Re: Navigation exercise - travel from home to Texas andlocatingposition without GPSAlan S21 Mar 2014, 20:252217g27320
Re: getting GHA from MICABruce J. Pennino21 Mar 2014, 20:098052g27319
Re: Sextants and glassesAlexandre Eremenko21 Mar 2014, 20:035008g27318
Re: Occam's razorLu Abel21 Mar 2014, 19:4115839g27317
Re: Sextants and glassesAlexandre Eremenko21 Mar 2014, 19:543397g27316
Re: getting GHA from MICAMike Burkes21 Mar 2014, 19:515208g27315
Sextants and glassesPaul Werner21 Mar 2014, 19:394711g27314
Mason and Dixon line survey and Celestial sightsNoell Wilson21 Mar 2014, 17:245145g27313
Re: Navigation exercise - travel from home to Texas and locatingposition without GPSGary LaPook21 Mar 2014, 15:2414839g27312
Hawaii by SextantJackson McDonald21 Mar 2014, 14:261108g27311
Re: Navigation exercise - travel from home to Texas and locatingposition without GPSJackson McDonald21 Mar 2014, 14:149881g27310
Navigation exercise - travel from home to Texas and locatingposition without GPSDan M21 Mar 2014, 14:006245g27309
Re: getting GHA from MICADave Walden21 Mar 2014, 12:501659g27308
Re: Vernal equinoxBill B21 Mar 2014, 07:572115g27307
Re: Vernal equinoxBill B21 Mar 2014, 06:031968g27306
Re: getting GHA from MICAPaul Hirose21 Mar 2014, 04:082841g27305
Re: Vernal equinoxPeter Hakel21 Mar 2014, 03:2957719g27304
Re: Occam's razorGary LaPook21 Mar 2014, 03:0510981g27303
Re: Occam's razorGary LaPook21 Mar 2014, 00:1222521g27302
Re: Lecky's "Wrinkles" - hard copiesRoger Harris20 Mar 2014, 22:261641g27301
Re: Occam's razorTom Sult20 Mar 2014, 19:2610152g27300
Re: Sextant Arc Calibration : FIRST LIGHTBrad Morris20 Mar 2014, 19:2317273g27299
Re: getting GHA from MICASean C20 Mar 2014, 19:161974g27298
Re: Lecky's "Wrinkles" - hard copiesBruce J. Pennino20 Mar 2014, 14:409893g27297
Vernal equinoxJackson McDonald20 Mar 2014, 13:493433g27296
Re: Sextant Arc Calibration : FIRST LIGHTBill Morris20 Mar 2014, 06:154557g27295
Re: Occam's razorGary LaPook20 Mar 2014, 03:519694g27294
Re: getting GHA from MICAPaul Hirose20 Mar 2014, 03:032573g27293
The Charles W. Morgan and The Practice of Navigation at SeaDoug MacPherson19 Mar 2014, 23:023255g27292
Re: Occam's razorTom Sult19 Mar 2014, 23:1513787g27291
Re: getting GHA from MICASean C19 Mar 2014, 22:252488g27290
Sextant Arc Calibration : FIRST LIGHTBrad Morris19 Mar 2014, 22:129800g27289
Space weather and GPS effectRandall Morrow19 Mar 2014, 21:532811g27288
Re: getting GHA from MICAPaul Hirose19 Mar 2014, 21:472454g27287
Re: Occam's razorSteve E. Bryant19 Mar 2014, 21:335278g27286
Re: Question for pilots.Scott Owen19 Mar 2014, 21:135506g27285
Re: Lecky's "Wrinkles" - hard copiesBrad Morris19 Mar 2014, 20:473989g27284
Re: Lecky's "Wrinkles" - hard copiesRoger Harris19 Mar 2014, 20:291644g27283
Re: Occam's razorGary LaPook19 Mar 2014, 20:126752g27282
Re: Occam's razorGary LaPook19 Mar 2014, 19:4011090g27281
Re: Occam's razorGary LaPook19 Mar 2014, 19:30165826g27280
Re: Occam's razorFrank Reed19 Mar 2014, 19:264025g27279
Re: Occam's razorFrank Reed19 Mar 2014, 19:085031g27278
Re: Occam's razorGary LaPook19 Mar 2014, 18:5013954g27277
Re: Occam's razorLu Abel19 Mar 2014, 17:5212287g27276
Re: Occam's razorTom Sult19 Mar 2014, 17:469374g27275
Re: Occam's razorGary LaPook19 Mar 2014, 17:269269g27274
Re: Occam's razorRobert Wyatt19 Mar 2014, 17:013412g27273
Re: Occam's razorLu Abel19 Mar 2014, 16:387950g27272
Re: Snake celestialLu Abel19 Mar 2014, 16:317559g27271
Re: Occam's razorNorm Goldblatt19 Mar 2014, 15:333215g27270
Re: Lecky's "Wrinkles" - hard copiesBrad Morris19 Mar 2014, 14:575917g27269
Ten second spirit level instructionsRandall Morrow19 Mar 2014, 14:498895g27268
Lecky's "Wrinkles" - hard copiesRoger Harris19 Mar 2014, 13:533487g27267
Snake celestialDave Walden19 Mar 2014, 12:281646g27266
MICA QuestionsSean C19 Mar 2014, 09:141819g27265
Re: Occam's razorFrank Reed19 Mar 2014, 06:432187g27264
Occam's razorNorm Goldblatt19 Mar 2014, 05:571623g27263
Re: Prime MeridianJackson McDonald19 Mar 2014, 01:164698g27262
Re: Prime MeridianPaul Hirose18 Mar 2014, 23:452159g27261
Re: Prime MeridianLu Abel18 Mar 2014, 19:448399g27260
Re: Prime MeridianLuc Van den Borre18 Mar 2014, 19:252765g27259
Prime MeridianJackson McDonald18 Mar 2014, 19:09644589g27258
Re: Prime MeridianGary LaPook18 Mar 2014, 19:167283g27257
Re: Prime MeridianFrank Reed18 Mar 2014, 18:462816g27256
Re: Prime MeridianLu Abel18 Mar 2014, 18:2114221g27255
Re: Calibrating the Practice Bubble Horizon with aseahorizonSean C18 Mar 2014, 16:382554g27254
Re: Question for pilots.Gary LaPook18 Mar 2014, 16:3227193g27253
1966 Kennedy Space Center Astronaut Eugene Cernan & SextantDave Walden18 Mar 2014, 16:041701g27252
Re: Sight tube for low angle artificial horizon sightsRandall Morrow18 Mar 2014, 14:482306g27251
Re: Question for pilots.Gary LaPook18 Mar 2014, 04:3912839g27250
Re: Calibrating the Practice Bubble Horizon with aseahorizonBill B18 Mar 2014, 01:022217g27249
Re: Calibrating the Practice Bubble Horizon with asea horizonSean C17 Mar 2014, 22:261912g27248
Prime MeridianJackson McDonald17 Mar 2014, 22:109772g27247
Re: Calibrating the Practice Bubble Horizon with asea horizonBill B17 Mar 2014, 21:582588g27246
Re: Calibrating the Practice Bubble Horizon with a sea horizonSean C17 Mar 2014, 21:353517g27245
Re: Sight tube for low angle artificial horizon sightsSean C17 Mar 2014, 21:262127g27244
Re: Question for pilots.Lu Abel17 Mar 2014, 18:496866g27243
Re: Sight tube for low angle artificial horizon sightsRandall Morrow17 Mar 2014, 19:312667g27242
Re: Question for pilots.Richard B. Langley17 Mar 2014, 18:242076g27241
Re: Sight tube for low angle artificial horizon sightsBill B17 Mar 2014, 17:561931g27240
Re: Sight tube for low angle artificial horizon sightsRandall Morrow17 Mar 2014, 15:281761g27239
Sight tube for low angle artificial horizon sightsRandall Morrow17 Mar 2014, 14:454442g27238
Re: Question for pilots.Greg R_16 Mar 2014, 23:264045g27237
Calibrating the Practice Bubble Horizon with a sea horizonBill B16 Mar 2014, 23:4210164g27236
Re: Question for pilots.Lu Abel16 Mar 2014, 22:4540256g27235
Celestial Tools V4.4.0Stan K16 Mar 2014, 22:162879g27234
Re: Nories sight reduction tables?Alan S16 Mar 2014, 22:132062g27233
Re lighthousesAlan S16 Mar 2014, 21:432160g27232
Re: Nories sight reduction tables?Henry Halboth16 Mar 2014, 21:045868g27231
Re: Question for pilots.Gary LaPook16 Mar 2014, 20:3621550g27230
Re: Question for pilots.Frank Reed16 Mar 2014, 20:031872g27229
Re: Question for pilots.Lu Abel16 Mar 2014, 18:3318886g27228
Re: Question for pilots.Bruce J. Pennino16 Mar 2014, 17:2711735g27227
Re: Question for pilots.Brian Killian16 Mar 2014, 17:026551g27226
Re: Question for pilots.Lu Abel16 Mar 2014, 16:2110184g27225
Question for pilots.Bruce J. Pennino16 Mar 2014, 15:492112g27224
2014 March 16 LunarsSean C16 Mar 2014, 07:342364g27223
Re: Nories sight reduction tables?Noell Wilson15 Mar 2014, 23:472303g27222
Re: Nories sight reduction tables?Noell Wilson15 Mar 2014, 23:073160g27221
Re: MH370 circle of position?Gary LaPook15 Mar 2014, 23:008237g27220
Re: MH370 circle of position?Peter Monta15 Mar 2014, 15:564092g27219
MH370 circle of position?Peter Monta15 Mar 2014, 15:324237g27218
Re: Bizarre gender photoshopping for celnav software adTom Sult14 Mar 2014, 23:149544g27217
Re: Astra IIIb: First ImpressionsSean C14 Mar 2014, 22:012367g27216
Re: Bizarre gender photoshopping for celnav software adStan K14 Mar 2014, 21:558598g27215
Re: Astra IIIb: First ImpressionsBill B13 Mar 2014, 22:581937g27214
Re: Astra IIIb: First ImpressionsRandall Morrow13 Mar 2014, 22:471887g27213
Re: Astra IIIb: First ImpressionsBill B13 Mar 2014, 20:172321g27212
Re: Astra IIIb: First ImpressionsRandall Morrow13 Mar 2014, 19:282772g27211
Re: Astra IIIb: First ImpressionsSean C13 Mar 2014, 15:521939g27210
Re: Astra IIIb: First ImpressionsSean C13 Mar 2014, 15:433934g27209
Re: Nories sight reduction tables?Dan M13 Mar 2014, 15:071415g27208
Open sight tube resultsRandall Morrow13 Mar 2014, 14:562878g27207
Re: Nories sight reduction tables?Gary LaPook13 Mar 2014, 13:267612g27206
Burton tables mid lat?Dan M13 Mar 2014, 12:322381g27205
Re: Nories sight reduction tables?Andrés Ruiz12 Mar 2014, 20:242763g27204
Re: Nories sight reduction tables?Doug MacPherson12 Mar 2014, 16:112725g27203
Re: Nories sight reduction tables?Gary LaPook12 Mar 2014, 15:029207g27202
Re: Nories sight reduction tables?Brendan Kinch12 Mar 2014, 13:085237g27201
Nories sight reduction tables?Dan M12 Mar 2014, 12:191962g27200
Re: First sextant "in the Moon"Brad Morris12 Mar 2014, 04:096762g27199
Re: Astra IIIb: First ImpressionsRandall Morrow12 Mar 2014, 03:252704g27198
First sextant "in the Moon"Frank Reed12 Mar 2014, 03:122806g27197
Re: Astra IIIb: First ImpressionsFrank Reed12 Mar 2014, 02:056289g27196
Re: Astra IIIb: First ImpressionsBill B12 Mar 2014, 02:012482437g27195
Re: Astra IIIb: First ImpressionsAlan S12 Mar 2014, 01:361967g27194
Re: Astra IIIb: First ImpressionsSean C12 Mar 2014, 00:471657g27193
Re: Astra IIIb: First ImpressionsSean C12 Mar 2014, 00:415813g27192
Re: Astra IIIb: First ImpressionsAlan S11 Mar 2014, 22:143576g27191
Re: Astra IIIb: First ImpressionsAndrés Ruiz11 Mar 2014, 22:032957g27190
Re: Organoleptic puzzlePeter Monta11 Mar 2014, 22:013231g27189
Re: Astra IIIb: First ImpressionsJackson McDonald11 Mar 2014, 20:5010752g27188
Re: Astra IIIb: First ImpressionsFrank Reed11 Mar 2014, 20:447538g27187
Astra IIIb: First ImpressionsSean C11 Mar 2014, 20:106609g27186
Re: Teaching high schoolers celnav at seaSean C11 Mar 2014, 18:551681g27185
Re: Teaching high schoolers celnav at seaJackson McDonald11 Mar 2014, 14:094936g27184
Re: Teaching high schoolers celnav at seaBrad Morris11 Mar 2014, 12:094179g27183
Teaching high schoolers celnav at seaDave Walden11 Mar 2014, 11:481552g27182
Re: Organoleptic puzzleAndrew Nikitin10 Mar 2014, 17:282987g27181
Re: Organoleptic puzzlePeter Monta10 Mar 2014, 15:314368g27180
Organoleptic puzzleAndrew Nikitin10 Mar 2014, 14:312068g27179
Re: Practice Bubble HorizonSean C10 Mar 2014, 14:102023g27178
Link Test (Sextant) CollimatorRobert Swartz10 Mar 2014, 02:412084g27177
Celestial Tools V4.4.0 Beta 9...Stan K10 Mar 2014, 02:363910g27176
Re: HO 211 Sadler TechniqueStan K10 Mar 2014, 02:148313g27175
Re: Looking for celestial navigation bookAlan S9 Mar 2014, 21:342293g27174
Re: CWM "38th Voyage" in 2014Bruce J. Pennino9 Mar 2014, 21:2516964g27173
Re: CWM "38th Voyage" in 2014Frank Reed9 Mar 2014, 20:5712036g27172
Re: HO 211 Sadler TechniquePaul Hirose9 Mar 2014, 20:453036g27171
Re: Neil deGrasse Tyson is finally famousSean C9 Mar 2014, 20:382061g27170
(Off-topic) Down with PowerPointFrank Reed9 Mar 2014, 20:352111g27169
Neil deGrasse Tyson is finally famousFrank Reed9 Mar 2014, 19:518729g27168
Re: Looking for celestial navigation bookGreg Rudzinski9 Mar 2014, 19:452370g27167
Flat Bygrave alternative configurationRobin Stuart9 Mar 2014, 19:254971g27166
Re: Looking for celestial navigation bookAlan S9 Mar 2014, 18:052019g27165
Re: Looking for celestial navigation bookBruce J. Pennino9 Mar 2014, 17:237692g27164
Sadler TechniqueStan K8 Mar 2014, 23:393452g27163
Re: Looking for celestial navigation bookBob Crawley8 Mar 2014, 16:562124g27162
Re: Astrometry updatesStan K7 Mar 2014, 23:125109g27161
Leap second articles in ITU NewsPaul Hirose7 Mar 2014, 19:434816g27160
Looking for celestial navigation bookJoel Equinan Pilapil7 Mar 2014, 19:302017g27159
Re: Astrometry updatesAndrés Ruiz7 Mar 2014, 14:43574310g27158
Re: CWM "38th Voyage" in 2014Don Seltzer7 Mar 2014, 14:123986g27157
Astrometry updatesDave Walden7 Mar 2014, 14:101753g27156
Re: CWM "38th Voyage" in 2014Frank Reed7 Mar 2014, 04:133463g27155
Re: ADMIN: Hacked account (null message)Frank Reed7 Mar 2014, 03:523933g27154
Re: Charting apparent vs standard timeFrank Reed6 Mar 2014, 20:534003g27153
Charting apparent vs standard timePeter Smith6 Mar 2014, 20:112635g27152
Re: ADMIN: Hacked account (null message)Frank Reed6 Mar 2014, 19:322800g27151
Re: Barker & Son Precision Small Craft SextantFrank Reed6 Mar 2014, 18:344048g27150
Re: Barker & Son Precision Small Craft SextantLuc Van den Borre6 Mar 2014, 18:092393g27149
Barker & Son Precision Small Craft SextantJackson McDonald6 Mar 2014, 16:422347g27148
ADMIN: Hacked account (null message)Frank Reed6 Mar 2014, 16:096457g27147
Re: Null messageBrad Morris6 Mar 2014, 12:592474g27146
Null messageLu Abel6 Mar 2014, 00:141617g27145
Re: Practice Bubble HorizonAlan S5 Mar 2014, 23:491932g27144
Re: Practice Bubble HorizonRandall Morrow5 Mar 2014, 20:302258g27143
Re: Practice Bubble HorizonSean C5 Mar 2014, 20:041817g27142
Re: A new book about the sextant -- how to order from the USPaul Werner5 Mar 2014, 11:582840g27141
MHR-1, a compendium of postsGary LaPook4 Mar 2014, 21:338780g27140
Re: Dennert & Pape MHR-1Gary LaPook4 Mar 2014, 21:3116312g27139
Bygrave slide rule, a compendium of postsGary LaPook4 Mar 2014, 21:328773g27138
Re: Dennert & Pape MHR-1Gary LaPook4 Mar 2014, 21:089125g27137
Re: Bizarre gender photoshopping for celnav software adFrank Reed4 Mar 2014, 20:523687g27136
Re: Bizarre gender photoshopping for celnav software adSean C4 Mar 2014, 20:402452g27135
NMM / Greenwich conferencesFrank Reed4 Mar 2014, 20:289198g27134
Re: Dennert & Pape MHR-1Brad Morris4 Mar 2014, 19:094888g27133
Re: Bizarre gender photoshopping for celnav software adStan K4 Mar 2014, 19:116933g27132
Re: A new book about the sextant -- how to order from the USDavid Barrie4 Mar 2014, 18:521962g27131
Re: Dennert & Pape MHR-1Dennis Peterson4 Mar 2014, 18:491591g27130
Bizarre gender photoshopping for celnav software adCarl Herzog4 Mar 2014, 16:393351g27129
Re: A new book about the sextant -- how to order from the USPaul Werner4 Mar 2014, 18:242005g27128
A new book about the sextant -- how to order from the USPaul Saffo3 Mar 2014, 20:572220g27127
Re: Railroad TimeTim B3 Mar 2014, 12:394461g27126
Re: UTM questionGreg R_3 Mar 2014, 08:037830g27125
Re: Ho 208 questionRandall Morrow3 Mar 2014, 15:473024g27124
Re: UTM questionRichard B. Langley3 Mar 2014, 13:131844g27123
Re: Octant QuestionBrendan Kinch3 Mar 2014, 12:096178g27122
Re: Octant QuestionLuc Van den Borre3 Mar 2014, 07:432815g27121
Re: Railroad TimePaul Hirose3 Mar 2014, 07:243162g27120
Re: UTM questionPaul Hirose3 Mar 2014, 07:242847g27119
Re: Railroad TimeBill Morris3 Mar 2014, 04:402544g27118
UTM questionGreg R_3 Mar 2014, 03:035200g27117
Re: Railroad TimeBrad Morris3 Mar 2014, 03:0629949g27116
Re: Railroad TimeSean C3 Mar 2014, 00:021817g27115
Re: Ho 208 questionGary LaPook2 Mar 2014, 23:048182g27114
Re: Railroad TimeGary LaPook2 Mar 2014, 22:589192g27113
Re: Ho 208 questionGary LaPook2 Mar 2014, 22:329969g27112
Octant QuestionJohn Karl2 Mar 2014, 22:342847g27111
Re: Railroad TimeDon E. Bray2 Mar 2014, 22:2637793g27110
Re: Railroad TimeMike Mayer2 Mar 2014, 19:5532690g27109
Re: Ho 208 questionFrank Reed2 Mar 2014, 20:035023g27108
Re: Railroad TimeFrank Reed2 Mar 2014, 19:463484g27107
Re: Practice Bubble HorizonBill B2 Mar 2014, 19:304192g27106
Port TimeDon Seltzer2 Mar 2014, 19:243468g27105
Re: Railroad TimeRich S2 Mar 2014, 19:202714g27104
Re: Railroad TimeLu Abel2 Mar 2014, 19:0437050g27103
Re: Railroad TimeLu Abel2 Mar 2014, 19:1225161g27102
Re: Railroad TimeDon E. Bray2 Mar 2014, 18:3027531g27101
Re: Ho 208 questionRandall Morrow2 Mar 2014, 18:142192g27100
Re: Railroad TimeDon E. Bray2 Mar 2014, 17:3524490g27099
Re: Railroad TimeBrad Morris2 Mar 2014, 17:2916577g27098
Re: Railroad TimeMike Mayer2 Mar 2014, 13:3017760g27097
A new book about the sextant and its place in the history ofnavigation and hydrographyDavid Barrie2 Mar 2014, 13:112315g27096
Re: Bubble/aircraft sextant with horizon viewEric van der Veen2 Mar 2014, 09:361574g27095
Re: Ho 208 questionStan K2 Mar 2014, 07:3118449g27094
Re: Railroad TimeBrad Morris2 Mar 2014, 04:038806g27093
Re: Railroad TimeBrad Morris2 Mar 2014, 03:445389g27092
Re: Railroad TimeDon E. Bray2 Mar 2014, 03:476580g27091
Re: Ho 208 questionBruce J. Pennino2 Mar 2014, 03:3314708g27090
Re: Railroad TimeNorm Goldblatt2 Mar 2014, 02:551893g27089
Railroad TimeDoug MacPherson2 Mar 2014, 00:282893g27088
Re: Coordinate Transformer Felsenthal & Sons On EbayStan K1 Mar 2014, 13:525574g27087
Coordinate Transformer Felsenthal & Sons On EbayDave Walden1 Mar 2014, 13:332279g27086
Re: India drops charges against Italian MarinesAlan S1 Mar 2014, 03:071662g27085
Re: India drops charges against Italian MarinesFrank Reed1 Mar 2014, 02:442522g27084
India drops charges against Italian MarinesLu Abel1 Mar 2014, 01:431329g27083
Sextant by David Barrie?Dave Walden1 Mar 2014, 00:361516g27082
Re: Bubble/aircraft sextant with horizon viewDave Walden1 Mar 2014, 00:251714g27081
Re: Practice Bubble HorizonAlan S28 Feb 2014, 23:062198g27080
Re: Practice Bubble HorizonSean C28 Feb 2014, 22:152335g27079
Re: Bubble/aircraft sextant with horizon viewBill Morris28 Feb 2014, 21:222465g27078
Re: Interview with a Time LordGreg Rudzinski28 Feb 2014, 20:572557g27077
Re: Bubble/aircraft sextant with horizon viewHewitt Schlereth28 Feb 2014, 19:205705g27076
Bubble/aircraft sextant with horizon viewFrank Reed28 Feb 2014, 18:322241g27075
Re: Interview with a Time LordBrad Morris28 Feb 2014, 16:584188g27074
Interview with a Time LordPeter Smith28 Feb 2014, 15:471843g27073
Re: Practice Bubble HorizonDave Walden28 Feb 2014, 13:141825g27072
Re: Practice Bubble HorizonDan M28 Feb 2014, 12:444557g27071
Re: Practice Bubble HorizonAlan S28 Feb 2014, 03:391639g27070
Celestial Tools V4.4.0 Beta 7cStan K28 Feb 2014, 01:582764g27069
Re: Practice Bubble HorizonFrank Reed27 Feb 2014, 23:541856g27068
Re: Practice Bubble HorizonSean C27 Feb 2014, 23:351667g27067
Re: Practice Bubble HorizonSean C27 Feb 2014, 23:331915g27066
Re: Practice Bubble HorizonAlan S27 Feb 2014, 23:302959g27065
Re: Practice Bubble HorizonBill B27 Feb 2014, 22:145088g27064
Re: Practice Bubble HorizonStan K27 Feb 2014, 20:355655g27063
Re: Ho 208 questionStan K27 Feb 2014, 20:135943g27062
Practice Bubble HorizonSean C27 Feb 2014, 19:402001g27061
Re: Micrometer mechanisms, was Intended High Resolution ChronometerBrad Morris27 Feb 2014, 17:257060g27060
I agree, but I also need to clarify book from manual..Dan M27 Feb 2014, 15:102720g27059
Re: Ho 208 questionPaul Werner27 Feb 2014, 14:353486g27058
Re: Micrometer mechanisms, was Intended High Resolution ChronometerBill Morris27 Feb 2014, 05:502994g27057
Re: Ho 208 questionAlan S27 Feb 2014, 04:573000g27056
Re: Intended High Resolution ChronometerBrad Morris27 Feb 2014, 04:428571g27055
Re: Ho 208 questionStan K27 Feb 2014, 03:477215g27054
Re: Intended High Resolution ChronometerBill Morris27 Feb 2014, 03:413286g27053
Re: Intended High Resolution ChronometerBill Morris27 Feb 2014, 03:261608g27052
Re: Intended High Resolution ChronometerBill Morris27 Feb 2014, 03:261603g27051
Re: Intended High Resolution ChronometerBrad Morris27 Feb 2014, 02:059785g27050
Re: Intended High Resolution ChronometerNorm Goldblatt27 Feb 2014, 01:552682g27049
Re: Intended High Resolution ChronometerBill B27 Feb 2014, 01:181820g27048
Re: Intended High Resolution ChronometerBill Morris26 Feb 2014, 23:454971g27047
Re: Ho 208 questionGreg Rudzinski26 Feb 2014, 21:203744g27046
Re: Ho 208 questionDave Walden26 Feb 2014, 20:531583g27045
Re: Intended High Resolution ChronometerBrad Morris26 Feb 2014, 20:378489g27044
Re: Intended High Resolution ChronometerFrank Reed26 Feb 2014, 20:253975g27043
Re: Intended High Resolution ChronometerBrad Morris26 Feb 2014, 19:5910429g27042
Re: Intended High Resolution ChronometerFrank Reed26 Feb 2014, 19:046594g27041
Re: Ho 208 questionFrank Reed26 Feb 2014, 18:202467g27040
Re: Learning what most of you already know about an RAF MkIXsextantbut anyway!Gary LaPook26 Feb 2014, 16:516821g27039
Re: Ho 208 questionGary LaPook26 Feb 2014, 16:4211016g27038
Intended High Resolution ChronometerBrad Morris26 Feb 2014, 16:271821g27037
Mystifying Deaths for 2 Anti-Piracy Guards - NYTimes.comJackson McDonald26 Feb 2014, 14:421187g27036
Re: Learning what most of you already know about an RAF MkIXsextantbut anyway!Dave Walden25 Feb 2014, 20:451613g27035
Re: Accuracy question: kneeling or standingRandall Morrow25 Feb 2014, 20:262729g27034
Re: Value of Plath SOLD Libellen-OktantWerner Luehmann25 Feb 2014, 19:514650g27033
Value of Plath SOLD Libellen-OktantDan M25 Feb 2014, 18:582189g27032
Re: Learning what most of you already know about an RAF Mk IXsextantbut anyway!Alan S25 Feb 2014, 17:501965g27031
Re: Ho 208 questionStan K25 Feb 2014, 16:4513318g27030
Re: Ho 208 questionRandall Morrow25 Feb 2014, 15:133635g27029
Learning what most of you already know about an RAF Mk IX sextantbut anyway!Dan M25 Feb 2014, 13:404123g27028
Re: Ho 208 questionStan K25 Feb 2014, 02:297214g27027
Re: Ho 208 questionBrad Morris25 Feb 2014, 01:295529g27026
Re: Ho 208 questionHewitt Schlereth24 Feb 2014, 23:2910290g27025
Re: Accuracy question: kneeling or standingAlan S24 Feb 2014, 22:222390g27024
Re: Ho 208 questionStan K24 Feb 2014, 21:438352g27023
Re: Ho 208 questionStan K24 Feb 2014, 21:157287g27022
Re: Ho 208 questionStan K24 Feb 2014, 21:2010684g27021
Re: Ho 208 questionRandall Morrow24 Feb 2014, 20:563189g27020
Re: Accuracy question: kneeling or standingFrank Reed24 Feb 2014, 20:495266g27019
Re: Piracy - this time complete messageFrank Reed24 Feb 2014, 20:243766g27018
Re: Navigation on other planetsFrank Reed24 Feb 2014, 20:209154g27017
Re: Ho 208 questionGary LaPook24 Feb 2014, 20:087137g27016
Re: Ho 208 questionGary LaPook24 Feb 2014, 20:067133g27015
Re: Accuracy question: kneeling or standingDavid Fleming24 Feb 2014, 19:461953g27014
Re: Accuracy question: kneeling or standingDavid Fleming24 Feb 2014, 19:461953g27013
Re: Piracy - this time complete messageLu Abel24 Feb 2014, 19:069469g27012
Re: Piracy - this time complete messageLu Abel24 Feb 2014, 19:037817g27011
Re: Piracy - this time complete messageDon Seltzer24 Feb 2014, 18:455657g27010
Accuracy question: kneeling or standingGreg Licfi24 Feb 2014, 17:0821098g27009
Re: Ho 208 questionStan K24 Feb 2014, 18:337273g27008
Re: Ho 208 questionStan K24 Feb 2014, 17:4810139g27007
Ho 208 questionRandall Morrow24 Feb 2014, 15:503053g27006
Re: Piracy - this time complete messageJeremy C24 Feb 2014, 14:038239g27005
Re: Piracy - this time complete messageAlan S24 Feb 2014, 03:131837g27004
Re: Piracy - this time complete messageAlan S24 Feb 2014, 03:231709g27003
Re: Piracy - this time complete messageLu Abel24 Feb 2014, 00:5211008g27002
Re: Piracy - this time complete messageAlexandre Eremenko23 Feb 2014, 22:533147g27001
Re: Navigation on other planetsFrank Reed23 Feb 2014, 21:563253g27000
Re: Piracy - this time complete messageFrank Reed23 Feb 2014, 20:513099g26999
Re: Piracy - this time complete messageGary LaPook23 Feb 2014, 20:018091g26998
Re: Piracy - this time complete messageAlan S23 Feb 2014, 19:383258g26997
Piracy - this time complete messageLu Abel23 Feb 2014, 17:526227g26996
PiracyLu Abel23 Feb 2014, 17:403670g26995
Re: Navigation on other planetsPaul Dolkas23 Feb 2014, 04:5516042g26994
Re: Navigation on other planetsSean C23 Feb 2014, 02:465047g26993
Re: Navigation on other planetsBrad Morris23 Feb 2014, 01:1710911g26992
Re: Navigation on other planetsLu Abel22 Feb 2014, 23:3910652g26991
Re: Navigation on other planetsBrad Morris22 Feb 2014, 19:564747g26990
Re: Navigation on other planetsMarcel Tschudin22 Feb 2014, 19:352992g26989
Re: Navigation on other planetsLu Abel22 Feb 2014, 18:575823g26988
Re: Re:the flat BygraveGary LaPook22 Feb 2014, 18:0212432g26987
Re: Navigation on other planetsMarcel Tschudin22 Feb 2014, 15:142407g26986
Re: Navigation on other planetsBob Crawley22 Feb 2014, 09:473049g26985
Re:the flat BygraveSean C22 Feb 2014, 12:501917g26984
Re:the flat BygraveDavid Cortes22 Feb 2014, 12:432629g26983
Re: Navigation on other planetsLu Abel21 Feb 2014, 22:298240g26982
Navigation on other planetsSean C21 Feb 2014, 22:122799g26981
Re: Navigator's attireTom Sult21 Feb 2014, 14:256350g26980
Re: Navigator's attireFrank Reed21 Feb 2014, 05:054035g26979
Re: Celestial Tools V4.4.0 Beta 6...Philip Lange20 Feb 2014, 18:471494g26978
Re: Navigator's attireSean C20 Feb 2014, 12:551824g26977
Re: Navigator's attireTom Sult19 Feb 2014, 21:3619652g26976
Re: Navigator's attireLu Abel19 Feb 2014, 21:0920997g26975
Re: Navigator's attireFrank Reed19 Feb 2014, 21:234424g26974
Re: Navigator's attireNorm Goldblatt19 Feb 2014, 20:511815g26973
Re: Navigator's attireBrad Morris19 Feb 2014, 19:5611223g26972
Re: Celestial Tools V4.4.0 Beta 6...Frank Reed19 Feb 2014, 19:234517g26971
Re: Navigator's attireFrank Reed19 Feb 2014, 19:062015g26970
Re: Navigator's attireLu Abel19 Feb 2014, 19:0412665g26969
Re: Navigator's attireBrad Morris19 Feb 2014, 18:455893g26968
Re: Navigator's attireStan K19 Feb 2014, 18:105177g26967
Re: Celestial Tools V4.4.0 Beta 6...Mike Mayer19 Feb 2014, 16:219311g26966
Re: Sun goes round Earth, or something like that...William Hawes19 Feb 2014, 06:584527g26965
Navigator's attireJackson McDonald19 Feb 2014, 15:493047g26964
Re: Celestial Tools V4.4.0 Beta 6...Randall Morrow19 Feb 2014, 15:452022g26963
Re: Sun goes round Earth, or something like that...Geoffrey Kolbe19 Feb 2014, 06:504386g26962
Re: Nineteenth century navigation jokesHenry Halboth19 Feb 2014, 03:434836g26961
Re: Celestial Tools V4.4.0 Beta 6...Dave Walden19 Feb 2014, 02:071901g26960
Re: Celestial Tools V4.4.0 Beta 6...Dave Walden19 Feb 2014, 01:571670g26959
Re: Celestial Tools V4.4.0 Beta 6...Brad Morris19 Feb 2014, 01:296224g26958
Re: Celestial Tools V4.4.0 Beta 6...Stan K19 Feb 2014, 00:385347g26957
Re: Celestial Tools V4.4.0 Beta 6...Greg Licfi18 Feb 2014, 23:491463g26956
Re: Celestial Tools V4.4.0 Beta 6...Philip Lange18 Feb 2014, 23:333423g26955
Celestial Tools V4.4.0 Beta 6...Stan K18 Feb 2014, 17:554001g26954
Re: Nineteenth century navigation jokesWolfgang Köberer18 Feb 2014, 13:511963g26953
Re: Sun goes round Earth, or something like that...Geoffrey Kolbe18 Feb 2014, 08:255290g26952
Re: Sun goes round Earth, or something like that...Don Seltzer18 Feb 2014, 02:004336g26951
Re: Computing eclipses of Galilean satellitesFrank Reed17 Feb 2014, 23:222335g26950
Re: Sun goes round Earth, or something like that...Frank Reed17 Feb 2014, 22:219886g26949
Re: Sun goes round Earth, or something like that...Norm Goldblatt17 Feb 2014, 19:544155g26948
Computing eclipses of Galilean satellitesAndreas K17 Feb 2014, 18:043868g26947
Re: "Time and Navigation" presentationAlan S17 Feb 2014, 04:281866g26946
Re: Sun goes round Earth, or something like that...Brad Morris17 Feb 2014, 04:0217610g26945
Re: Sun goes round Earth, or something like that...Lu Abel17 Feb 2014, 02:4016810g26944
Re: Sun goes round Earth, or something like that...Brad Morris17 Feb 2014, 02:1510755g26943
Re: "Time and Navigation" presentationLu Abel17 Feb 2014, 01:484607g26942
Re: Sun goes round Earth, or something like that...Lu Abel17 Feb 2014, 01:529314g26941
Re: Nineteenth century navigation jokesGreg Licfi16 Feb 2014, 23:4510456g26940
Re: "Time and Navigation" presentationAlan S17 Feb 2014, 01:541876g26939
Re: Sun goes round Earth, or something like that...Alexandre Eremenko16 Feb 2014, 23:393958g26938
Re: Is a 7X scope worthwhile?Jeremy C16 Feb 2014, 23:252628g26937
Re: Sun goes round Earth, or something like that...Alexandre Eremenko16 Feb 2014, 23:126088g26936
Re: Sun goes round Earth, or something like that...Don Seltzer16 Feb 2014, 23:003357g26935
Re: The sinking of the modern day BountyJeremy C16 Feb 2014, 22:442779g26934
Re: Nineteenth century navigation jokesBrad Morris16 Feb 2014, 22:217199g26933
Re: Sun goes round Earth, or something like that...Brad Morris16 Feb 2014, 22:179730g26932
Sun goes round Earth, or something like that...Frank Reed16 Feb 2014, 22:096748g26931
Nineteenth century navigation jokesFrank Reed16 Feb 2014, 21:294467g26930
Re: "Time and Navigation" presentationGary LaPook16 Feb 2014, 21:052285g26929
Re: The sinking of the modern day BountyGary LaPook16 Feb 2014, 20:5814723g26928
Re: Is a 7X scope worthwhile?Greg Licfi16 Feb 2014, 18:251666g26927
Re: Galapagos Time Sight PlusMike Burkes16 Feb 2014, 16:595733g26926
Re: Is a 7X scope worthwhile?Gary LaPook16 Feb 2014, 07:3011005g26925
Tempus fugit: Five years of Navigation SpreadsheetsPeter Hakel16 Feb 2014, 00:022166480g26924
Re: Is a 7X scope worthwhile?Gary LaPook15 Feb 2014, 17:5212039g26923
Re: Is a 7X scope worthwhile?Greg Rudzinski15 Feb 2014, 15:217711g26922
Re: Laser Level A.H.Bruce J. Pennino15 Feb 2014, 03:578379g26921
Re: Is a 7X scope worthwhile?Greg Licfi15 Feb 2014, 02:488040g26920
Re: Is a 7X scope worthwhile?Greg Licfi15 Feb 2014, 02:308004g26919
Lawmakers overseeing US Coast Guard move to stop CG from dismantlingany more of Loran.Lu Abel15 Feb 2014, 00:551810g26918
Re: Is a 7X scope worthwhile?Lu Abel15 Feb 2014, 00:475666g26917
Re: Is a 7X scope worthwhile?Gary LaPook15 Feb 2014, 00:567326g26916
Is a 7X scope worthwhile?Greg Licfi14 Feb 2014, 22:592213g26915
Re: Using a sextant from the bottom of a canyonBill B14 Feb 2014, 21:015883g26914
Re: Measuring (and Calculating) DipBill B14 Feb 2014, 21:003528g26913
Re: The sinking of the modern day BountyRommel John Miller14 Feb 2014, 21:0413141g26912
Re: "Time and Navigation" presentationAlan S14 Feb 2014, 21:071875g26911
Re: The sinking of the modern day BountyBrad Morris14 Feb 2014, 20:3510325g26910
Re: "Time and Navigation" presentationGary LaPook14 Feb 2014, 20:317804g26909
Re: Laser Level A.H.Bill B14 Feb 2014, 20:002246g26908
Re: The sinking of the modern day BountyGary LaPook14 Feb 2014, 20:251955g26907
Re: The sinking of the modern day BountyGary LaPook14 Feb 2014, 20:1513365989g26906
Re: Laser Level A.H.Alan S14 Feb 2014, 20:111752g26905
Re: Warning from the architect of GPSLu Abel14 Feb 2014, 19:4710206g26904
Re: Warning from the architect of GPSAlan S14 Feb 2014, 20:032242g26903
Re: Laser Level A.H.Brad Morris14 Feb 2014, 19:574394g26902
Re: Laser Level A.H.Sean C14 Feb 2014, 19:462117g26901
Re: Warning from the architect of GPSBrad Morris14 Feb 2014, 19:448360g26900
Re: Laser Level A.H.Brad Morris14 Feb 2014, 19:255971g26899
Laser Level A.H.Sean C14 Feb 2014, 19:082504g26898
Re: Warning from the architect of GPSGary LaPook14 Feb 2014, 18:54699910g26897
Re: "Time and Navigation" presentationAlan S14 Feb 2014, 18:401882g26896
Re: Warning from the architect of GPSGeoffrey Kolbe14 Feb 2014, 12:312718g26895
"Time and Navigation" presentationPeter Monta14 Feb 2014, 10:083885g26894
Re: The sinking of the modern day BountySean C14 Feb 2014, 09:234136g26893
Re: Warning from the architect of GPSAlan S14 Feb 2014, 03:502554g26892
Re: Warning from the architect of GPSBrad Morris14 Feb 2014, 01:586166g26891
Re: Warning from the architect of GPSFrank Reed14 Feb 2014, 01:313179g26890
Re: Warning from the architect of GPSBrad Morris14 Feb 2014, 01:044122g26889
Re: Warning from the architect of GPSFrank Reed14 Feb 2014, 00:581732g26888
Warning from the architect of GPSPaul Jackson14 Feb 2014, 00:531691g26887
Re: The sinking of the modern day BountyBrad Morris14 Feb 2014, 00:074546g26886
Re: The sinking of the modern day BountyCarl Herzog13 Feb 2014, 23:471997g26885
Re: Updated Transcript of Worsley's LogBrad Morris13 Feb 2014, 22:342061g26884
Re: The sinking of the modern day BountyBrad Morris13 Feb 2014, 20:594835g26883
Re: The sinking of the modern day BountyDon Seltzer13 Feb 2014, 20:463818g26882
Updated Transcript of Worsley's LogBrad Morris13 Feb 2014, 20:421966g26881
Re: The sinking of the modern day BountyBrad Morris13 Feb 2014, 19:175439g26880
Re: The sinking of the modern day BountyNorm Goldblatt13 Feb 2014, 17:291821g26879
Re: The sinking of the modern day BountyCarl Herzog13 Feb 2014, 12:524027g26878
Re: The sinking of the modern day BountyDon Seltzer13 Feb 2014, 03:224969g26877
Re: The sinking of the modern day BountyNorm Goldblatt13 Feb 2014, 01:471992g26876
Re: Need Engraving Suggestions for Emergency Navigation by "Dog Tag"Frank Reed12 Feb 2014, 22:167238g26875
Re: Need Engraving Suggestions for Emergency Navigation by "Dog Tag"Greg Rudzinski12 Feb 2014, 15:511795g26874
Re: Need Engraving Suggestions for Emergency Navigation by "Dog Tag"Greg Rudzinski12 Feb 2014, 15:377541g26873
Nautical astronomy for androidAndrés Ruiz12 Feb 2014, 10:49447901g26872
Re: A-12 Bubble Sextant (Octant)Geoffrey Kolbe12 Feb 2014, 07:292433g26871
Re: A-12 Bubble Sextant (Octant)Jean-Philippe Planas12 Feb 2014, 07:019380g26870
Re: Galapagos Time Sight PlusBrad Morris12 Feb 2014, 02:216178g26869
Re: Galapagos Time Sight PlusBruce J. Pennino12 Feb 2014, 01:325360g26868
Re: Looking for a bookBrad Morris11 Feb 2014, 04:105883g26867
Re: Looking for a bookAlan S11 Feb 2014, 03:562405g26866
Re: Looking for a bookAlan S11 Feb 2014, 03:381697g26865
Re: Looking for a bookFrank Reed11 Feb 2014, 03:012265g26864
Re: Looking for a bookPeter Hakel11 Feb 2014, 02:267613g26863
Re: The sinking of the modern day BountyDon Seltzer11 Feb 2014, 00:295565g26862
Re: The sinking of the modern day BountyBrad Morris10 Feb 2014, 23:3210382g26861
Looking for a bookAlan S10 Feb 2014, 23:312512g26860
Re: The sinking of the modern day BountyFrank Reed10 Feb 2014, 22:464806g26859
Re: The sinking of the modern day BountyBrad Morris10 Feb 2014, 21:034697g26858
The sinking of the modern day BountyBrad Morris10 Feb 2014, 20:422387g26857
Re: Need Engraving Suggestions for Emergency Navigationby"Dog Tag"Brad Morris10 Feb 2014, 20:2411285g26856
Re: Need Engraving Suggestions for Emergency Navigation by"Dog Tag"Tom Sult10 Feb 2014, 19:328328g26855
Re: A-12 Bubble Sextant (Octant)J.M. Kalouguine10 Feb 2014, 19:224674g26854
Need Engraving Suggestions for Emergency Navigation by "Dog Tag"Nick B10 Feb 2014, 18:566080g26853
History of Navigation Conference, National Maritime Museum,Greenwich, 3-4 April 2014Richard Dunn10 Feb 2014, 14:102593g26852
Re: Wanted: C. Plath adjustable Bubble attachment (don't botherwiththe Firefly!)Dan M10 Feb 2014, 03:062298g26851
Re: Wanted: C. Plath adjustable Bubble attachment (don't botherwith the Firefly!)Paul Saffo10 Feb 2014, 02:274607g26850
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris9 Feb 2014, 21:009194g26849
Other possible train wrecksGreg Licfi9 Feb 2014, 20:456566g26848
Re: Beating a Dead Horse (aka Worley's Sextant)Frank Reed9 Feb 2014, 19:592156g26847
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris9 Feb 2014, 19:4311907g26846
Re: Calibrating sextant inlandFrank Reed9 Feb 2014, 19:225165g26845
Calibrating sextant inlandMagnus E9 Feb 2014, 19:012145g26844
Re: Beating a Dead Horse (aka Worley's Sextant)Frank Reed9 Feb 2014, 18:327183g26843
Re: Galapagos Time Sight PlusDave Walden9 Feb 2014, 13:371522g26842
Wanted: C. Plath adjustable Bubble attachmentDan M9 Feb 2014, 12:462271g26841
Re: ADMIN: bad messagesEric van der Veen9 Feb 2014, 10:251613g26840
Galapagos Time Sight PlusBruce J. Pennino9 Feb 2014, 03:404291g26839
Re: Commander Matthew Fontaine MauryAlan S8 Feb 2014, 23:411887g26838
Re: Commander Matthew Fontaine MaurySean C8 Feb 2014, 19:382294g26837
Re: Commander Matthew Fontaine MauryAlan S8 Feb 2014, 17:413562g26836
Re: Commander Matthew Fontaine MauryHewitt Schlereth8 Feb 2014, 06:219898g26835
ADMIN: bad messagesFrank Reed8 Feb 2014, 04:372678g26834
Re: Commander Matthew Fontaine MauryHenry Halboth8 Feb 2014, 03:358249g26833
Wind visualizationFrank Reed8 Feb 2014, 02:124265g26832
Re: Booklet version of Modified Martelli Tables.Frank Reed8 Feb 2014, 01:521630g26831
Re: Commander Matthew Fontaine MauryFrank Reed8 Feb 2014, 01:475549g26830
Re: Booklet version of Modified Martelli Tables.Greg Rudzinski8 Feb 2014, 00:511602g26829
Re: Booklet version of Modified Martelli Tables.Robert Bernecky7 Feb 2014, 23:591866g26828
Booklet version of Modified Martelli Tables.Robert Bernecky7 Feb 2014, 23:245748g26827
Re: Commander Matthew Fontaine MauryNorm Goldblatt7 Feb 2014, 22:002309g26826
Re: Commander Matthew Fontaine MauryLu Abel7 Feb 2014, 18:5616599g26825
Re: Commander Matthew Fontaine MaurySean C7 Feb 2014, 18:381842g26824
Re: Commander Matthew Fontaine MauryLu Abel7 Feb 2014, 18:1416239g26823
Re: Greetings to fellow celestial navigatorsAlan S7 Feb 2014, 18:072130g26822
Re: Greetings to fellow celestial navigatorsBruce J. Pennino7 Feb 2014, 13:309268g26821
Re: Commander Matthew Fontaine MauryJackson McDonald7 Feb 2014, 12:079390g26820
Re: Greetings to fellow celestial navigatorsDan M7 Feb 2014, 12:394262g26819
Re: Commander Matthew Fontaine MauryAlan S7 Feb 2014, 03:291805g26818
Re: Astronavigating with the BBCTom Sult7 Feb 2014, 03:074550g26817
Re: Astronavigating with the BBCJackson McDonald7 Feb 2014, 00:514664g26816
Commander Matthew Fontaine MaurySean C7 Feb 2014, 00:285570g26815
Re: Astronavigating with the BBCBrad Morris6 Feb 2014, 21:384918g26814
Astronavigating with the BBCRichard B. Langley6 Feb 2014, 21:261623g26813
Re: Greetings to fellow celestial navigatorsAlan S6 Feb 2014, 19:523050g26812
Re: Greetings to fellow celestial navigatorsDan M6 Feb 2014, 17:572124g26811
Symposium: Ideas in Movement: the Role of Conflict and Commerce inthe History of NavigationLouise Devoy6 Feb 2014, 16:155024g26810
Re: Greetings to fellow celestial navigatorsGreg Licfi6 Feb 2014, 06:163440g26809
RMG internship programme announcementLouise Devoy6 Feb 2014, 15:586195g26808
Re: Greetings to fellow celestial navigatorsJeremy C6 Feb 2014, 14:362646g26807
Re: Greetings to fellow celestial navigatorsSean C6 Feb 2014, 12:262094g26806
Severe weather in the Bay of BiscayAndrés Ruiz6 Feb 2014, 09:05870905g26805
Re: Severe weather in the Bay of BiscayAndrés Ruiz6 Feb 2014, 09:09258050g26804
Re: Greetings to fellow celestial navigatorsTom Sult6 Feb 2014, 03:496919g26803
Polais changingGary LaPook6 Feb 2014, 02:144260g26802
Re: Greetings to fellow celestial navigatorsBruce J. Pennino6 Feb 2014, 00:486114g26801
Re: Greetings to fellow celestial navigatorsFrancis Upchurch5 Feb 2014, 18:342239g26800
Re: Greetings to fellow celestial navigatorsGary LaPook5 Feb 2014, 17:477616g26799
Greetings to fellow celestial navigatorsDan M5 Feb 2014, 16:373214g26798
Re: Dung beetle navigates with the help of the starsJohan Linnér5 Feb 2014, 09:343521g26797
Re: Beating a Dead Horse (aka Worley's Sextant)Greg Licfi5 Feb 2014, 04:2428773g26796
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris5 Feb 2014, 01:5523947g26795
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris5 Feb 2014, 01:5119504g26794
Re: Beating a Dead Horse (aka Worley's Sextant)Greg Licfi5 Feb 2014, 01:1723452g26793
Re: Dung beetle navigates with the help of the starsFrank Reed5 Feb 2014, 00:197920g26792
Re: Beating a Dead Horse (aka Worley's Sextant)Frank Reed4 Feb 2014, 23:1916542g26791
Re: ExtinctionGary LaPook4 Feb 2014, 22:275866g26790
Re: ExtinctionFrank Reed4 Feb 2014, 21:426907g26789
Re: The Navigation FoundationNavList Messages4 Feb 2014, 19:312172g26788
Giant sunspot with moon transitDave Walden4 Feb 2014, 13:021534g26787
Re: ExtinctionGeoffrey Kolbe4 Feb 2014, 10:322193g26786
Green flash!Gary LaPook4 Feb 2014, 10:315643g26785
ExtinctionGary LaPook4 Feb 2014, 10:138594g26784
Dung beetle navigates with the help of the starsDave Walden3 Feb 2014, 12:551620g26783
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris3 Feb 2014, 01:558010g26782
Re: Beating a Dead Horse (aka Worley's Sextant)Tom Sult3 Feb 2014, 01:246834g26781
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris2 Feb 2014, 23:225880g26780
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris2 Feb 2014, 20:3617352g26779
Re: Beating a Dead Horse (aka Worley's Sextant)Tom Sult2 Feb 2014, 18:554003g26778
Re: Beating a Dead Horse (aka Worley's Sextant)Tom Sult2 Feb 2014, 18:5111711g26777
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris2 Feb 2014, 18:1711109g26776
Re: Beating a Dead Horse (aka Worley's Sextant)Frank Reed2 Feb 2014, 18:151719g26775
Re: Beating a Dead Horse (aka Worley's Sextant)Tom Sult2 Feb 2014, 17:5110028g26774
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris2 Feb 2014, 00:1010238g26773
Re: Beating a Dead Horse (aka Worley's Sextant)Seb Coulthard1 Feb 2014, 23:307825g26772
Re: Cook and equal altitude sights around noonFrank Reed1 Feb 2014, 20:136134g26771
Re: I finally got my slope-fit spreadsheet runningFrank Reed1 Feb 2014, 19:5627006g26770
Re: DosBox TipsFrank Reed1 Feb 2014, 19:523960g26769
Re: The sinking of the MarquesFrank Reed1 Feb 2014, 19:238780g26768
Re: The sinking of the MarquesSam Lyness1 Feb 2014, 15:238351g26767
Re: Whats in Your Sextant Box?Greg Licfi1 Feb 2014, 17:137104g26766
Re: Whats in Your Sextant Box?Brad Morris1 Feb 2014, 17:445461g26765
Re: Whats in Your Sextant Box?Greg Rudzinski1 Feb 2014, 17:263184g26764
Artificial Horizon Obs. using Camera w/BrisGreg Rudzinski1 Feb 2014, 17:133411g26763
Re: Whats in Your Sextant Box?Brad Morris1 Feb 2014, 16:434912g26762
Re: Whats in Your Sextant Box?Alan S1 Feb 2014, 15:292040g26761
Re: The sinking of the MarquesJackson McDonald31 Jan 2014, 00:586734g26760
Re: The sinking of the MarquesNavList Messages30 Jan 2014, 20:335182g26759
Re: DosBox TipsFrank Reed30 Jan 2014, 21:344163g26758
Cook and equal altitude sights around noonWarren Blake30 Jan 2014, 21:044853g26757
Re: Precomputing sextant observations at seaFrancis Upchurch30 Jan 2014, 07:3415176g26756
Re: Precomputing sextant observations at seaBrad Morris30 Jan 2014, 05:339256g26755
Re: Precomputing sextant observations at seaGary LaPook30 Jan 2014, 04:119635g26754
I finally got my slope-fit spreadsheet runningGreg Licfi30 Jan 2014, 01:0061820g26753
Re: DosBox TipsGreg Licfi29 Jan 2014, 16:189184g26752
Re: DosBox TipsDave Walden29 Jan 2014, 15:481846g26751
Re: Precomputing sextant observations at seaFrancis Upchurch29 Jan 2014, 15:012571g26750
Re: NASR frustratios...help!Paul Werner29 Jan 2014, 14:546297g26749
Re: DosBox TipsSean C29 Jan 2014, 14:394419g26748
Re: Precomputing sextant observations at seaGary LaPook29 Jan 2014, 11:273518660g26747
Re: Precomputing sextant observations at seaGary LaPook29 Jan 2014, 11:5410095g26746
Re: Precomputing sextant observations at seaFrancis Upchurch29 Jan 2014, 07:154099g26745
Re: Precomputing sextant observations at seaGary LaPook29 Jan 2014, 00:32538804g26744
Starting a new threadPaul Hirose28 Jan 2014, 21:323268g26743
Celestial Tools V4.4.0 Beta 3Stan K28 Jan 2014, 18:052999g26742
Re: Dating Hughes and Son sextantsNavList Messages28 Jan 2014, 05:441836g26741
Precomputing sextant observations at seaGary LaPook28 Jan 2014, 12:00142534g26740
Precomputing sextant observations at seaGary LaPook28 Jan 2014, 12:02437605g26739
Precomputing sextant observations at seaGary LaPook28 Jan 2014, 12:02256177g26738
Re: Need help writing a slope-fit excel sheetAndrés Ruiz28 Jan 2014, 08:0379169g26737
Re: Need help writing a slope-fit excel sheetAndrés Ruiz28 Jan 2014, 07:3038017g26736
Re: Precomputing sextant observations at seaFrancis Upchurch28 Jan 2014, 06:284103g26735
Re: Centring Error DetectorBrad Morris28 Jan 2014, 04:515913g26734
Re: Need help writing a slope-fit excel sheetBrad Morris28 Jan 2014, 05:199008g26733
Re: Centring Error DetectorBill Morris28 Jan 2014, 04:362929g26732
Celestial Tools V4.4.0 Beta 3Stan K28 Jan 2014, 04:002859g26731
Re: NO 9xx plotting sheetsPeter Hakel28 Jan 2014, 03:543107g26730
Re: Need help writing a slope-fit excel sheetBrad Morris28 Jan 2014, 03:117745g26729
Re: Need help writing a slope-fit excel sheetGreg Licfi28 Jan 2014, 02:3720921g26728
Re: Need help writing a slope-fit excel sheetBrad Morris27 Jan 2014, 21:342383g26727
Re: Centring Error DetectorBrad Morris27 Jan 2014, 20:315213g26726
Re: DosBox TipsGreg Licfi27 Jan 2014, 20:168910g26725
Re: Centring Error DetectorBill Morris27 Jan 2014, 20:051988g26724
Re: DosBox TipsFrank Reed27 Jan 2014, 18:243839g26723
Celestial Tools V4.4.0...Stan K27 Jan 2014, 17:023859g26722
Re: Need help writing a slope-fit excel sheetGreg Licfi27 Jan 2014, 15:326246g26721
Re: Fitting a line to sightsBruce J. Pennino27 Jan 2014, 14:3835608g26720
Re: DosBox TipsMarcel Tschudin27 Jan 2014, 13:405793g26719
Re: DosBox TipsSean C27 Jan 2014, 13:123022g26718
Re: Precomputing sextant observations at seaFrancis Upchurch27 Jan 2014, 10:481882g26717
Precomputing sextant observations at seaGary LaPook27 Jan 2014, 10:1510132g26716
Precomputing sextant observations at seaGary LaPook27 Jan 2014, 10:047430g26715
Precomputing sextant observations at seaGary LaPook27 Jan 2014, 10:136026g26714
Precomputing sextant observations at seaGary LaPook27 Jan 2014, 10:12163706g26713
Precomputing sextant observations at seaGary LaPook27 Jan 2014, 10:0713560g26712
Precomputing sextant observations at seaGary LaPook27 Jan 2014, 10:1010327g26711
Re: Need help writing a slope-fit excel sheetAndrés Ruiz27 Jan 2014, 09:5676624g26710
Re: DosBox TipsMarcel Tschudin27 Jan 2014, 09:062164g26709
Re: Centering Error DetectorPeter Monta27 Jan 2014, 06:282973g26708
Peter Monta's DeviceBrad Morris27 Jan 2014, 05:5111878g26707
Re: Centering Error DetectorBrad Morris27 Jan 2014, 06:07140509g26706
Re: Centring Error DetectorPeter Monta27 Jan 2014, 05:119627g26705
Re: Centring Error DetectorBrad Morris27 Jan 2014, 02:488366g26704
Re: Centring Error DetectorPeter Monta27 Jan 2014, 02:266016g26703
Centring Error DetectorBrad Morris27 Jan 2014, 01:2113075g26702
Re: DosBox TipsSean C27 Jan 2014, 01:031713g26701
DosBox TipsSean C27 Jan 2014, 01:004670g26700
Fitting a line to sightsFrank Reed26 Jan 2014, 21:2727033g26699
Re: Software for Star RecognitionMarcel Tschudin26 Jan 2014, 16:005275g26698
Re: Software for Star RecognitionDave Walden26 Jan 2014, 14:121802g26697
Re: Need help writing a slope-fit excel sheetBill B26 Jan 2014, 01:082309g26696
Re: Software for Star RecognitionPaul Hirose26 Jan 2014, 00:161915g26695
Re: NO 9xx plotting sheetsLu Abel25 Jan 2014, 18:3611893g26694
Re: Need help writing a slope-fit excel sheetStan K25 Jan 2014, 12:207550g26693
Re: Need help writing a slope-fit excel sheetGreg Licfi25 Jan 2014, 05:19781670g26692
Re: Need help writing a slope-fit excel sheetPeter Hakel25 Jan 2014, 03:1510605g26691
Scaled Blank Plotting SheetsHewitt Schlereth25 Jan 2014, 01:272155g26690
Need help writing a slope-fit excel sheetGreg Licfi25 Jan 2014, 00:2517222g26689
Re: NO 9xx plotting sheetsGreg Licfi24 Jan 2014, 23:3220496g26688
Re: NO 9xx plotting sheetsGreg Licfi24 Jan 2014, 23:095338g26687
Re: Software for Star RecognitionMarcel Tschudin24 Jan 2014, 22:452631g26686
Re: Software for Star RecognitionDave Walden24 Jan 2014, 22:331715g26685
Re: Software for Star RecognitionMarcel Tschudin24 Jan 2014, 20:525454g26684
Re: NO 9xx plotting sheetsPeter Hakel24 Jan 2014, 20:399300g26683
Re: Patent Greatest Angle ClampBrad Morris24 Jan 2014, 20:184471g26682
Re: Software for Star RecognitionPeter Monta24 Jan 2014, 20:044638g26681
Re: Patent Greatest Angle ClampBill Morris24 Jan 2014, 19:052169g26680
Software for Star RecognitionMarcel Tschudin24 Jan 2014, 17:434596g26679
Re: Poor Line of Position ComputerAlan S24 Jan 2014, 17:333298g26678
Re: How not to level an AHBrad Morris24 Jan 2014, 17:227943g26677
Re: Chasing Shackleton, Part 3 of 3Brad Morris24 Jan 2014, 17:176693g26676
Re: How not to level an AHNoell Wilson24 Jan 2014, 17:135212g26675
NO 9xx plotting sheetsLu Abel24 Jan 2014, 17:065319g26674
Re: Chasing Shackleton, Part 3 of 3Greg Rudzinski24 Jan 2014, 16:291804g26673
Re: Chasing Shackleton, Part 3 of 3Jackson McDonald24 Jan 2014, 16:205229g26672
Re: Chasing Shackleton, Part 3 of 3Greg Rudzinski24 Jan 2014, 16:143553g26671
Sextant sun shieldDave Walden24 Jan 2014, 15:121677g26670
Re: Poor Line of Position ComputerMike Mayer24 Jan 2014, 14:1014680g26669
Re: Poor Line of Position ComputerFrancis Upchurch24 Jan 2014, 11:002309g26668
Re: Poor Line of Position ComputerDave Walden24 Jan 2014, 10:041977g26667
Re: Poor Line of Position ComputerGary LaPook24 Jan 2014, 07:366757g26666
Chasing Shackleton, Part 3 of 3Brad Morris24 Jan 2014, 05:152621g26665
Re: Poor Line of Position ComputerGreg Licfi24 Jan 2014, 03:327762g26664
Re: Poor Line of Position ComputerFrancis Upchurch24 Jan 2014, 05:202968g26663
Patent Greatest Angle ClampBrad Morris24 Jan 2014, 03:279058g26662
Re: Software for Star RecorgintionDavid Cortes24 Jan 2014, 02:552712g26661
Re: Poor Line of Position ComputerBrad Morris24 Jan 2014, 03:187229g26660
Re: Poor Line of Position ComputerGary LaPook24 Jan 2014, 02:098223g26659
Re: How not to level an AHBrad Morris24 Jan 2014, 02:0810734g26658
Re: How not to level an AHBruce J. Pennino24 Jan 2014, 01:3511128g26657
Re: Centring Error DetectorBrad Morris23 Jan 2014, 23:556882g26656
Re: Poor Line of Position ComputerBrad Morris23 Jan 2014, 23:494650g26655
Re: Poor Line of Position ComputerGeorge Fulford23 Jan 2014, 23:452170g26654
Re: Software for Star RecorgintionMarcel Tschudin23 Jan 2014, 22:595186g26653
Re: Centring Error DetectorBrad Morris23 Jan 2014, 22:43138128g26652
Re: Software for Star RecorgintionDave Walden23 Jan 2014, 22:021936g26651
Re: Software for Star RecorgintionLuc Van den Borre23 Jan 2014, 21:512267g26650
Software for Star RecorgintionMarcel Tschudin23 Jan 2014, 21:272702g26649
Re: Centring Error DetectorBrad Morris23 Jan 2014, 19:266891g26648
Re: How not to level an AHÖrjan Sandström23 Jan 2014, 18:312817g26647
Re: Centring Error DetectorÖrjan Sandström23 Jan 2014, 18:182384g26646
How not to level an AHNoell Wilson23 Jan 2014, 17:225218g26645
Re: BeerSean C23 Jan 2014, 12:452268g26644
Re: Great circle sailings -- the "duh" momentAndrés Ruiz23 Jan 2014, 09:532606g26643
Re: Centring Error DetectorBill Morris23 Jan 2014, 07:405049g26642
Re: BeerStan K23 Jan 2014, 04:044413g26641
BeerDave Walden23 Jan 2014, 02:471538g26640
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris22 Jan 2014, 22:555095g26639
Re: Beating a Dead Horse (aka Worley's Sextant)Sean C22 Jan 2014, 22:022195g26638
Re: Using a slide rule for celnavSean C22 Jan 2014, 21:563195g26637
Re: Great circle sailings -- the "duh" momentSean C22 Jan 2014, 21:362105g26636
Great circle sailings -- the "duh" momentAndrew Nikitin22 Jan 2014, 21:104458g26635
Re: ADMIN: several itemsBrad Morris22 Jan 2014, 21:0315771g26634
Re: ADMIN: several itemsBrad Morris22 Jan 2014, 20:5215594g26633
Re: ADMIN: several itemsBrad Morris22 Jan 2014, 20:4415619g26632
Celestial Tools V4.4.0 Beta 2Stan K22 Jan 2014, 20:34725973g26631
Re: Centring Error DetectorBrad Morris22 Jan 2014, 20:057649g26630
Re: ADMIN: several itemsDerrick Young22 Jan 2014, 20:421637g26629
ADMIN: several itemsFrank Reed22 Jan 2014, 20:0011886g26628
Re: Beating a Dead Horse (aka Worley's Sextant)Bill Morris22 Jan 2014, 19:093144g26627
Re: Centring Error DetectorFrank Reed22 Jan 2014, 18:332050g26626
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris22 Jan 2014, 14:346403g26625
Re: Using a slide rule for celnavGary LaPook22 Jan 2014, 11:056564g26624
Re: Beating a Dead Horse (aka Worley's Sextant)Bill Morris22 Jan 2014, 08:492473g26623
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris22 Jan 2014, 05:555323g26622
Re: Centring Error DetectorBrad Morris22 Jan 2014, 04:2014529g26621
Re: Centring Error DetectorDon Seltzer22 Jan 2014, 04:133471g26620
Re: Using a slide rule for celnavFrank Reed22 Jan 2014, 04:092044g26619
Re: Centring Error DetectorFrank Reed22 Jan 2014, 03:559777g26618
Re: Centring Error DetectorBrad Morris22 Jan 2014, 03:476780g26617
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris22 Jan 2014, 00:577221g26616
Re: Beating a Dead Horse (aka Worley's Sextant)Don Seltzer22 Jan 2014, 00:392981g26615
Re: What is a "Class A" sextant?Brad Morris21 Jan 2014, 22:536358g26614
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris21 Jan 2014, 22:3816724g26613
Re: What is a "Class A" sextant?Frank Reed21 Jan 2014, 22:383514g26612
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris21 Jan 2014, 22:1016533g26611
Re: What is a "Class A" sextant?Brad Morris21 Jan 2014, 22:1911071g26610
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris21 Jan 2014, 22:0215374g26609
Re: What is a "Class A" sextant?Jürgen Hoefeld21 Jan 2014, 21:49112806g26608
Re: Beating a Dead Horse (aka Worley's Sextant)Brendan Kinch21 Jan 2014, 21:27898594g26607
Re: What is a "Class A" sextant?Brad Morris21 Jan 2014, 21:247971g26606
Re: What is a "Class A" sextant?Dave Walden21 Jan 2014, 20:595209g26605
Re: What is a "Class A" sextant?Dave Walden21 Jan 2014, 20:471874g26604
Re: What is a "Class A" sextant?Brad Morris21 Jan 2014, 20:254983g26603
Re: What is a "Class A" sextant?Brad Morris21 Jan 2014, 20:285919g26602
Re: What is a "Class A" sextant?Hewitt Schlereth21 Jan 2014, 20:158661g26601
Re: What is a "Class A" sextant?Dave Walden21 Jan 2014, 20:101755g26600
Re: What is a "Class A" sextant?Brad Morris21 Jan 2014, 19:597435g26599
Re: What is a "Class A" sextant?Noell Wilson21 Jan 2014, 19:232796g26598
Re: NASR frustratios...Thanks!Randall Morrow21 Jan 2014, 15:342056g26597
Re: Using a slide rule for celnavGary LaPook21 Jan 2014, 08:1910629g26596
Re: NASR frustratios...help!Andrés Ruiz21 Jan 2014, 07:122864g26595
Re: Using a slide rule for celnavFrancis Upchurch21 Jan 2014, 07:214339g26594
Re: Using a slide rule for celnavHewitt Schlereth21 Jan 2014, 02:4922798g26593
Re: Using a slide rule for celnavGary LaPook21 Jan 2014, 01:4434169g26592
Re: Using a slide rule for celnavGary LaPook21 Jan 2014, 00:5822590g26591
Re: Centring Error DetectorBrad Morris21 Jan 2014, 00:425118g26590
Re: Using a slide rule for celnavBrad Morris21 Jan 2014, 00:368855g26589
Re: Centring Error DetectorBrad Morris21 Jan 2014, 00:252497g26588
Re: Using a slide rule for celnavGary LaPook21 Jan 2014, 00:0119279g26587
Re: Using a slide rule for celnavGary LaPook21 Jan 2014, 00:0723307g26586
Re: Using a slide rule for celnavGreg Licfi20 Jan 2014, 23:5723400g26585
Re: Using a slide rule for celnavBrad Morris20 Jan 2014, 23:2317998g26584
Re: What is a "Class A" sextant?Frank Reed20 Jan 2014, 23:367893g26583
Re: What is a "Class A" sextant?Brad Morris20 Jan 2014, 22:498344g26582
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris20 Jan 2014, 22:257420g26581
Re: Lifeboat sextant instruction bookletBrad Morris20 Jan 2014, 22:297376g26580
Celestial Tools V4.4.0Stan K20 Jan 2014, 22:18719786g26579
Re: Lifeboat sextant instruction bookletFrank Reed20 Jan 2014, 20:114279g26578
Re: Beating a Dead Horse (aka Worley's Sextant)Don Seltzer20 Jan 2014, 19:194268g26577
Re: Beating a Dead Horse (aka Worley's Sextant)Stan K20 Jan 2014, 19:0480581g26576
Re: CWM "38th Voyage" in 2014Lu Abel20 Jan 2014, 18:5919409g26575
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris20 Jan 2014, 17:349090g26574
Re: Using a slide rule for celnavGreg Licfi20 Jan 2014, 15:3515709g26573
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris20 Jan 2014, 16:407696g26572
Re: Beating a Dead Horse (aka Worley's Sextant)Don Seltzer20 Jan 2014, 15:384845g26571
Re: Index mirror adjustment with offset mirrorRobin Stuart20 Jan 2014, 15:374867g26570
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris20 Jan 2014, 15:3476029g26569
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris20 Jan 2014, 15:2587318g26568
Re: Beating a Dead Horse (aka Worley's Sextant)Stan K20 Jan 2014, 15:1581823g26567
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris20 Jan 2014, 14:0085352g26566
Re: Beating a Dead Horse (aka Worley's Sextant)Brendan Kinch20 Jan 2014, 10:34110181g26565
Re: Using a slide rule for celnavGary LaPook20 Jan 2014, 09:1211075g26564
Re: Using a slide rule for celnavGary LaPook20 Jan 2014, 09:0310317g26563
Re: 3D printing & sextants - a few surprisesEric van der Veen20 Jan 2014, 08:291704g26562
Using a slide rule for celnavDavid Cortes20 Jan 2014, 06:203404g26561
Re: What is a "Class A" sextant?Frank Reed20 Jan 2014, 05:123969g26560
Re: What is a "Class A" sextant?Brad Morris20 Jan 2014, 03:5915265g26559
Re: What is a "Class A" sextant?Stan K20 Jan 2014, 03:2213905g26558
Re: Work sheets, plotting sheets for H.O. 211Gary LaPook20 Jan 2014, 01:587338g26557
What is a "Class A" sextant?Brad Morris20 Jan 2014, 02:0111800g26556
Re: Beating a Dead Horse (aka Worley's Sextant)Stan K20 Jan 2014, 01:147438g26555
Re: CWM "38th Voyage" in 2014Stan K20 Jan 2014, 01:0917760g26554
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris20 Jan 2014, 01:0667145g26553
Re: Beating a Dead Horse (aka Worley's Sextant)Stan K20 Jan 2014, 00:2764490g26552
Work sheets, plotting sheets for H.O. 211Alan S20 Jan 2014, 00:012406g26551
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris19 Jan 2014, 22:214422g26550
Re: Beating a Dead Horse (aka Worley's Sextant)Don Seltzer19 Jan 2014, 20:522320g26549
Re: Off-topic: Recommendation for "Captain Phillips"Gary LaPook19 Jan 2014, 20:412170g26548
Re: Weems LOP Short Table MethodGary LaPook19 Jan 2014, 20:32195266g26547
Re: CWM "38th Voyage" in 2014Frank Reed19 Jan 2014, 20:2111107g26546
Re: Off-topic: Recommendation for "Captain Phillips"Gary LaPook19 Jan 2014, 20:056197g26545
Re: CWM "38th Voyage" in 2014Frank Reed19 Jan 2014, 20:0411047g26544
Re: Off-topic: Recommendation for "Captain Phillips"Gary LaPook19 Jan 2014, 19:57230216g26543
Re: Off-topic: Recommendation for "Captain Phillips"Gary LaPook19 Jan 2014, 19:422564g26542
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris19 Jan 2014, 19:196971g26541
Re: Beating a Dead Horse (aka Worley's Sextant)Bill Morris19 Jan 2014, 18:461959g26540
Re: CWM "38th Voyage" in 2014Lu Abel19 Jan 2014, 18:058861g26539
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris19 Jan 2014, 17:526099g26538
Re: CWM "38th Voyage" in 2014Lu Abel19 Jan 2014, 17:4710271g26537
Re: CWM "38th Voyage" in 2014Lu Abel19 Jan 2014, 17:3314136g26536
Re: Beating a Dead Horse (aka Worley's Sextant)Don Seltzer19 Jan 2014, 16:422812g26535
Re: Beating a Dead Horse (aka Worley's Sextant)Brendan Kinch19 Jan 2014, 06:59107725g26534
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris19 Jan 2014, 06:0273627g26533
Re: Beating a Dead Horse (aka Worley's Sextant)Brendan Kinch19 Jan 2014, 05:1099214g26532
Weems LOP Short Table MethodBruce J. Pennino19 Jan 2014, 04:184426g26531
Re: Beating a Dead Horse (aka Worley's Sextant)Brad Morris19 Jan 2014, 03:4161270g26530
Re: Beating a Dead Horse (aka Worley's Sextant)Stan K19 Jan 2014, 01:2462058g26529
Re: CWM "38th Voyage" in 2014Brad Morris19 Jan 2014, 01:038313g26528
Re: CWM "38th Voyage" in 2014Stan K19 Jan 2014, 00:5410035g26527
CWM "38th Voyage" in 2014Frank Reed19 Jan 2014, 00:355570g26526
Re: Off-topic: Recommendation for "Captain Phillips"Brad Morris18 Jan 2014, 23:555265g26525
Re: Off-topic: Recommendation for "Captain Phillips"Frank Reed18 Jan 2014, 23:342427g26524
Re: Index mirror adjustment with offset mirrorFrank Reed18 Jan 2014, 23:315380g26523
Re: Off-topic: Recommendation for "Captain Phillips"Brad Morris18 Jan 2014, 23:218161g26522
Re: Chinese using a star trackerBrad Morris