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

August, 2017

Index includes 259 messages. Sorted by message ID, in descending order.
SubjectAuthorDate (UT)SizeID
Re: Celestial Navigation In The Gps Age: Typos?Bill B31 Aug, 19:363906g39908
Re: Celestial Navigation In The Gps Age: Typos?Greg Rudzinski31 Aug, 18:552840g39907
Re: Celestial Navigation In The Gps Age: Typos?Stan K31 Aug, 18:536899g39906
Re: Celestial Navigation In The Gps Age: Typos?Bill B31 Aug, 18:434523g39905
Celestial Navigation In The Gps Age: Typos?Tony Oz31 Aug, 16:533275g39904
Re: C.Plath Navistar Classic ValueFrank Reed31 Aug, 15:074063g39903
Re: C.Plath Navistar Classic ValueJeremy C31 Aug, 13:572034g39902
Re: C.Plath Navistar Classic ValuePaul Jackson31 Aug, 08:421881g39901
Re: A story of a pilot lost over Pacific and saved by a passenger jet crew?Tony Oz31 Aug, 08:081605g39900
Re: A story of a pilot lost over Pacific and saved by a passenger jet crew?Bill Ritchie30 Aug, 22:178280g39899
Re: C.Plath Navistar Classic ValueGreg Rudzinski30 Aug, 17:402488g39898
Re: C.Plath Navistar Classic ValueNoell Wilson30 Aug, 14:522330g39897
Re: A story of a pilot lost over Pacific and saved by a passenger jet crew?Tony Oz30 Aug, 11:133990g39896
Re: C.Plath Navistar Classic ValueBrad Morris30 Aug, 10:356041g39895
Re: Can I Navigate Without an Assumed Position?Robin Jouan30 Aug, 07:332470g39894
C.Plath Navistar Classic ValuePaul Jackson30 Aug, 03:262277g39893
Re: A12 Sextant MaintenanceDavid Pike29 Aug, 18:221753g39892
Re: A12 Sextant MaintenanceAndr├ęs Ruiz29 Aug, 13:51156468g39891
Re: A story of a pilot lost over Pacific and saved by a passenger jet crew?Tony Oz29 Aug, 11:353691g39890
Re: LED Street Lights - Rheostat reconditioningEd Popko29 Aug, 10:181566g39889
Re: A story of a pilot lost over Pacific and saved by a passenger jet crew?David C28 Aug, 21:042385g39888
Re: A story of a pilot lost over Pacific and saved by a passenger jet crew?Tom Sult28 Aug, 21:084814g39887
Re: LED Street Lights - Rheostat reconditioningDavid Pike28 Aug, 21:313840g39886
Re: LED Street LightsDavid Pike28 Aug, 20:582699g39885
Re: Would you recommend TI-83 Plus?Tony Oz28 Aug, 19:482572g39884
Re: A story of a pilot lost over Pacific and saved by a passenger jet crew?John D. Howard28 Aug, 19:471976g39883
Re: A story of a pilot lost over Pacific and saved by a passenger jet crew?Tony Oz28 Aug, 14:022277g39882
Re: LED Street LightsFred Hebard28 Aug, 12:194861g39881
Re: LED Street LightsFred Hebard28 Aug, 11:566573g39880
Re: LED Street Lights - Rheostat reconditioningMichael Bradley28 Aug, 09:242345g39879
Re: A12 Sextant MaintenanceDavid Pike28 Aug, 07:178082g39878
Re: Can I Navigate Without an Assumed Position?Dustin Baenen28 Aug, 06:074071g39877
Re: Solar Observation ComputationPeter Hakel28 Aug, 05:115293g39876
Solar computation sample formJoseph Uy28 Aug, 04:512003g39875
Re: Solar Observation ComputationJoseph Uy28 Aug, 04:321825g39874
Re: A12 Sextant MaintenanceBill Morris28 Aug, 00:165310g39873
Re: LED Street LightsDavid C27 Aug, 22:061907g39872
Re: LED Street LightsPaul Dolkas27 Aug, 22:038157g39871
Re: SatLoran or eLoran?Lu Abel27 Aug, 18:197082g39870
Re: Solar Observation ComputationSean C27 Aug, 17:222166g39869
A12 Sextant MaintenanceDavid Pike27 Aug, 11:565243g39868
Re: LED Street LightsHerman Dekker27 Aug, 08:201941g39867
Re: LED Street LightsDavid Pike27 Aug, 07:183173g39866
Re: LED Street LightsGeoffrey Kolbe27 Aug, 06:022688g39865
Re: Can I Navigate Without an Assumed Position?Geoffrey Kolbe27 Aug, 05:393308g39864
Re: LED Street LightsPaul Dolkas27 Aug, 05:1910483g39863
Re: LED Street LightsDavid Pike26 Aug, 23:597856g39862
Re: Nautical Slide RuleAlan S26 Aug, 23:431401g39861
Re: SatLoran or eLoran?David C26 Aug, 23:162703g39860
Re: LED Street LightsFrank Reed26 Aug, 20:138251g39859
Re: Would you recommend TI-83 Plus?Herman Dekker26 Aug, 18:232050g39858
Re: LED Street LightsPaul Hirose26 Aug, 16:383772g39857
Re: SatLoran or eLoran?Joe Dempster26 Aug, 14:1110901g39856
Re: Can I Navigate Without an Assumed Position?Bill Lionheart26 Aug, 13:243897g39855
Re: LED Street LightsDavid Pike26 Aug, 09:566804g39854
Re: SatLoran or eLoran?Robert VanderPol II26 Aug, 06:088870g39853
Re: Perpetual Nautical AlmanacPaul Hirose26 Aug, 05:372997g39852
Re: Perpetual Nautical AlmanacJohn D. Howard26 Aug, 04:082291g39851
Re: Perpetual Nautical AlmanacBrad Morris26 Aug, 03:575853g39850
Re: Perpetual Nautical AlmanacNoell Wilson26 Aug, 02:512063g39849
Perpetual Nautical AlmanacCalvin Waterbury26 Aug, 01:502132g39848
Re: Lutz 252 Slide Rule for NavigationGreg Rudzinski26 Aug, 01:492041g39847
Re: Ancient Babylonian tablet - world's first trig table?Greg Rudzinski25 Aug, 23:401939g39846
Re: Ancient Babylonian tablet - world's first trig table?Alexandre Eremenko25 Aug, 23:304157g39845
LED Street LightsDavid C25 Aug, 23:152683g39844
Re: Ancient Babylonian tablet - world's first trig table?Alexandre Eremenko25 Aug, 23:144012g39843
Ancient Babylonian tablet - world's first trig table?Jackson McDonald25 Aug, 21:555672g39842
Re: Nautical Slide RuleDavid Pike25 Aug, 21:222469g39841
Re: Can I Navigate Without an Assumed Position?Greg Rudzinski25 Aug, 21:192049g39840
Re: A story of a pilot lost over Pacific and saved by a passenger jet crew?John D. Howard25 Aug, 20:491761g39839
Re: A story of a pilot lost over Pacific and saved by a passenger jet crew?John D. Howard25 Aug, 20:371821g39838
SatLoran or eLoran?Frank Reed25 Aug, 20:204463g39837
Re: Collisions at seaBruce J. Pennino25 Aug, 03:415597g39836
Collision at seaMark Knudsen25 Aug, 17:211643g39835
Would you recommend TI-83 Plus?Tony Oz25 Aug, 16:191615g39834
Re: Can I Navigate Without an Assumed Position?John D. Howard25 Aug, 15:085096g39833
A story of a pilot lost over Pacific and saved by a passenger jet crew?Tony Oz25 Aug, 11:212271g39832
Re: Nautical Slide RuleRonald van Riet25 Aug, 08:141940g39831
Re: Can I Navigate Without an Assumed Position?Calvin Waterbury25 Aug, 08:392885g39830
Re: Just a Word of IntroductionCalvin Waterbury25 Aug, 08:461713g39829
Re: Nautical Slide RuleCalvin Waterbury25 Aug, 08:431647g39828
Re: Jus a Word of IntroductionSean C25 Aug, 01:282602g39827
Re: Nautical Slide RuleDavid Pike24 Aug, 20:524778g39826
Collisions at seaJackson McDonald24 Aug, 18:267013g39825
Re: Can I Navigate Without an Assumed Position?Greg Rudzinski24 Aug, 16:413197g39824
Solar Observation ComputationJoseph Uy24 Aug, 06:081910g39823
Nautical Slide RuleCalvin Waterbury24 Aug, 12:582251g39822
Can I Navigate Without an Assumed Position?Calvin Waterbury24 Aug, 12:272628g39821
Jus a Word of IntroductionCalvin Waterbury24 Aug, 11:353448g39820
"Totality" in OregonDoug MacPherson24 Aug, 03:428469g39819
Nice early twilight shot of JupiterPaul Jackson23 Aug, 10:072625g39818
Eclipse photosDustin Baenen23 Aug, 05:462254g39817
Re: USN Collision Yet AgainStephen N.G. Davies23 Aug, 00:189945g39816
Re: USN Collision Yet AgainBill B22 Aug, 22:344058g39815
Re: Eclipse LunarPeter Hakel22 Aug, 21:452906g39814
Re: Eclipse Sun Moon LOPsPeter Hakel22 Aug, 20:162443g39813
Re: Eclipse LunarPaul Hirose22 Aug, 20:143968g39812
Re: Eclipse of August 21st, 2017Don Seltzer22 Aug, 19:193280g39811
Re: Eclipse Sun Moon LOPsPeter Hakel22 Aug, 18:213517g39810
Eclipse photos Anderson SCJohn Carbone22 Aug, 10:421939289g39809
Re: Eclipse of August 21st, 2017Francis Upchurch22 Aug, 06:461843g39808
Eclipse of August 21st, 2017Sean C22 Aug, 05:408709g39807
Re: Slide rule Bygrave sight reductionPaul Hirose21 Aug, 23:353092g39806
Re: I got an eclipseMark Coady21 Aug, 22:274106g39805
Re: Eclipse Sun Moon LOPsManuel Cruz21 Aug, 20:57134902g39804
Eclipse Sun Moon LOPsGreg Rudzinski21 Aug, 20:322282g39803
Eclipse LunarGreg Rudzinski21 Aug, 19:262521g39802
Re: Lutz 252 Slide Rule for NavigationFrancis Upchurch21 Aug, 13:423955g39801
Re: Lutz 252 Slide Rule for NavigationNoell Wilson21 Aug, 12:502102g39800
Slide rule Bygrave sight reductionPaul Hirose21 Aug, 05:143498g39799
USN Collision Yet AgainScott Owen21 Aug, 01:013063g39798
Re: Lutz 252 Slide Rule for NavigationGreg Rudzinski21 Aug, 00:172198g39797
Navigation Symposium, Mystic Seaport, Nov. 3-5Frank Reed20 Aug, 16:273121g39796
Edward Allcard, Solo Sailor on the High SeasNoell Wilson19 Aug, 19:061953g39795
Re: Not another "Where was the photographer?" puzzleDavid Pike19 Aug, 07:156668g39794
Re: No Nautical Almanac data during Aug 21st eclipseSean C19 Aug, 06:592005g39793
Re: No Nautical Almanac data during Aug 21st eclipseFrank Reed19 Aug, 06:173542g39792
Re: No Nautical Almanac data during Aug 21st eclipseBill B19 Aug, 05:513991g39791
Re: No Nautical Almanac data during Aug 21st eclipseFrank Reed18 Aug, 20:073844g39790
Re: I got an eclipseFrank Reed18 Aug, 19:537669g39789
Casual eclipse viewing outside totalityFrank Reed18 Aug, 18:556707g39788
Re: I got an eclipseJohn D. Howard18 Aug, 18:351949g39787
Lutz 252 Slide Rule for NavigationGreg Rudzinski18 Aug, 04:292467g39786
I got an eclipseEd Hlywa18 Aug, 00:551447g39785
Re: USS FitzgeraldBob Goethe18 Aug, 00:101388g39784
Re: USS FitzgeraldJackson McDonald17 Aug, 23:152730g39783
Not another "Where was the photographer?" puzzleDavid Pike17 Aug, 21:385176g39782
Re: No Nautical Almanac data during Aug 21st eclipseGary LaPook17 Aug, 16:378084g39781
Re: What folks in various U.S. towns will see of the Aug 21 eclipseBruce J. Pennino17 Aug, 12:315224g39780
No Nautical Almanac data during Aug 21st eclipseEd Popko17 Aug, 11:522923g39779
Re: What folks in various U.S. towns will see of the Aug 21 eclipseBrad Morris17 Aug, 00:124824g39778
Re: What folks in various U.S. towns will see of the Aug 21 eclipseBruce J. Pennino16 Aug, 21:561801g39777
Re: What folks in various U.S. towns will see of the Aug 21 eclipseGary LaPook16 Aug, 18:323541g39776
Re: Type C Artificial Horizon.Paul Jackson16 Aug, 17:511343g39775
Re: Type C Artificial Horizon.Paul Jackson16 Aug, 17:462264g39774
What folks in varuous U.S. towns will see of the Aug 21 eclipseEd Popko16 Aug, 13:0345104g39773
Re: Position by rainbow?Dave Walden16 Aug, 11:211305g39772
Re: Type C Artificial Horizon.Robert Eno16 Aug, 03:499451g39771
Re: Type C Artificial Horizon.Ken Gebhart16 Aug, 03:368160g39770
Re: Eclipse maps & solar semidiameterFrank Reed16 Aug, 02:564268g39769
Type C Artificial Horizon.Paul Jackson15 Aug, 23:033252g39768
Re: Eclipse maps & solar semidiameterGary LaPook15 Aug, 22:272164g39767
Eclipse maps & solar semidiameterPaul Hirose15 Aug, 21:464749g39766
Re: Identifying an electric ship's log deviceDavid Pike15 Aug, 07:053731g39765
Re: History of HO249/AP3270David Pike15 Aug, 06:474395g39764
Re: History of HO249/AP3270Frank Reed15 Aug, 05:214376g39763
Re: GPS spoofing for realDavid C15 Aug, 04:224067g39762
Re: History of HO249/AP3270Gary LaPook15 Aug, 00:093355g39761
Re: Useful and interesting 1939 bibliography on Air/Sea NavigationDavid C14 Aug, 23:282768g39760
Re: Identifying an electric ship's log device - correction to previous postMichael Bradley14 Aug, 23:252745g39759
Re: Identifying an electric ship's log deviceMichael Bradley14 Aug, 23:014200g39758
Re: Calibrating a Bris sextantMarty Lyons14 Aug, 22:501983g39757
Re: History of HO249/AP3270Gary LaPook14 Aug, 21:4716479g39756
Re: Position by rainbow?Francis Upchurch14 Aug, 18:282777g39755
C&P bubble horizon and Astra IIB sextantDale Lichtblau14 Aug, 18:131656g39754
Identifying an electric ship's log deviceCarl Herzog14 Aug, 14:182881g39753
Re: Position by rainbow?Don Seltzer14 Aug, 13:565261g39752
Re: Calibrating a Bris sextantMarty Lyons14 Aug, 13:422137g39751
Re: Calibrating a Bris sextantTony Oz14 Aug, 13:021824g39750
Useful and interesting 1939 bibliography on Air/Sea NavigationEd Popko14 Aug, 12:182667g39749
Re: History of HO249/AP3270David Pike14 Aug, 10:2911908g39748
Re: GPS spoofing for realDavid Pike14 Aug, 09:004088g39747
Re: Position by rainbow?Frank Reed14 Aug, 05:512296g39746
Position by rainbow?David C14 Aug, 05:342172g39745
Re: Calibrating a Bris sextantGreg Rudzinski14 Aug, 04:487014g39744
Re: Calibrating a Bris sextantMarty Lyons14 Aug, 02:403049g39743
Re: GPS spoofing for realRobert VanderPol II13 Aug, 23:4810498g39742
Re: GPS spoofing for realRobert VanderPol II13 Aug, 23:134099g39741
Re: GPS spoofing for realDavid Pike13 Aug, 21:166141g39740
Re: Calibrating a Bris sextantGreg Rudzinski13 Aug, 20:083153g39739
Re: ADMIN: NavList Operations contributions, please...Francis Upchurch13 Aug, 16:461460g39738
Re: GPS spoofing for realBill B13 Aug, 18:283442g39737
Re: GPS spoofing for realSean C13 Aug, 17:351667g39736
Re: GPS spoofing for realMark Coady13 Aug, 16:364756g39735
Calibrating a Bris sextantMarty Lyons13 Aug, 16:312526g39734
Re: ADMIN: NavList Operations contributions, please...Chris Caswell13 Aug, 13:451653g39733
Re: GPS spoofing for realRichard B. Langley13 Aug, 13:422077g39732
Re: Sea Day versus Astronomical DayRobert H. van Gent13 Aug, 10:3622491g39731
Re: GPS spoofing for realLu Abel13 Aug, 00:344143g39730
Re: Sea Day versus Astronomical DayStephen N.G. Davies12 Aug, 23:3514649g39729
Re: History of HO249/AP3270Frank Reed12 Aug, 22:315379g39728
Re: ADMIN: NavList Operations contributions, please...Frank Atkins12 Aug, 22:301949g39727
Re: Sea Day versus Astronomical DayFrank Reed12 Aug, 22:099392g39726
Re: ADMIN: NavList Operations contributions, please...Frank Reed12 Aug, 21:342909g39725
Re: Ogura IJNFrank Reed12 Aug, 21:261589g39724
Re: GPS spoofing for realFrank Reed12 Aug, 21:188869g39723
Re: Ode to Celestial NavigationMark Coady12 Aug, 05:144615g39722
Re: GPS spoofing for realDavid Pike11 Aug, 20:142818g39721
Re: Ogura IJNDavid C11 Aug, 20:143158g39720
Re: GPS spoofing for realGary LaPook11 Aug, 17:351432g39719
Re: GPS spoofing for realGary LaPook11 Aug, 17:341516g39718
GPS spoofing for realRobin Stuart11 Aug, 12:551646g39717
Re: ADMIN: NavList Operations contributions, please...Michael Martin10 Aug, 18:411623g39716
Re: Sea Day versus Astronomical DayHerbert Prinz10 Aug, 18:402896g39715
Re: Sea Day versus Astronomical DayDon Seltzer10 Aug, 16:415119g39714
Sea Day versus Astronomical DayRobert H. van Gent10 Aug, 15:1115895g39713
Re: Polhemus computerGary LaPook10 Aug, 09:285419g39712
Vanderbilt University Astro nav Course?Paul Jackson10 Aug, 08:181517g39711
History of HO249/AP3270David Pike10 Aug, 07:4710026g39710
Re: Ogura IJNFrank Reed10 Aug, 06:191499g39709
Re: Vanderbilt University Astro nav Course?Frank Reed10 Aug, 06:152065g39708
ADMIN: NavList Operations contributions, please...Frank Reed10 Aug, 06:082569g39707
Re: Ogura IJNGreg Rudzinski10 Aug, 02:574661g39706
Re: Ogura IJNGreg Rudzinski10 Aug, 01:062990g39705
Re: Ogura IJNStan K10 Aug, 00:145257g39704
Re: Ogura IJNChris Caswell9 Aug, 22:521696g39703
Re: Ogura IJNDavid C9 Aug, 20:363933g39702
Re: Ogura IJNGreg Rudzinski9 Aug, 18:039044g39701
Vanderbilt University Astro nav Course?Paul Jackson9 Aug, 10:511461g39700
Re: Ogura IJNDavid C9 Aug, 04:224408g39699
Re: Ogura IJNMark Coady9 Aug, 03:572468g39698
Re: Ogura IJNPeter Smith8 Aug, 19:502870g39697
Time to cease collecting.Frank Atkins8 Aug, 12:152187g39696
Re: Ode to Celestial NavigationBob Crawley8 Aug, 08:196108g39695
Ogura IJNDavid C8 Aug, 04:143276g39694
ELoran reduxJackson McDonald8 Aug, 03:205725g39693
Re: Temperature effect on sextantsMark Knudsen7 Aug, 23:383108g39692
Re: Polhemus computerEd Popko7 Aug, 18:432435g39691
Re: Polhemus computerThomas Spidle7 Aug, 07:1813649g39690
Re: HO 249 alternate bindingThomas Spidle7 Aug, 07:104579g39689
HO 249 alternate bindingHewitt Schlereth6 Aug, 22:40229982g39688
Re: Temperature effect on sextantsGreg Rudzinski6 Aug, 21:283681g39687
Re: Polhemus computerDavid Pike6 Aug, 21:276397g39686
Re: Polhemus computerGary LaPook6 Aug, 20:385897g39685
Re: Polhemus computerFrank Reed6 Aug, 20:355097g39684
Temperature effect on sextantsMark Knudsen6 Aug, 20:112072g39683
Re: Polhemus computerJohn Blake6 Aug, 19:141820g39682
Re: Polhemus computerFrank Reed6 Aug, 07:203499g39681
Re: Polhemus computerGary LaPook6 Aug, 06:504144g39680
Re: Ode to Celestial NavigationGary LaPook6 Aug, 04:109299g39679
Spacecraft navigation by sextantPaul Hirose6 Aug, 03:423001g39678
Re: Ode to Celestial NavigationJohn Blake5 Aug, 18:445533g39677
Polhemus computerJohn Blake5 Aug, 16:082953g39676
Re: Ode to Celestial NavigationMark Coady5 Aug, 12:545204g39675
Re: Ode to Celestial NavigationGary LaPook4 Aug, 23:444394g39674
Re: Ode to Celestial NavigationKen Gebhart3 Aug, 22:065580g39673
Re: Ode to Celestial NavigationJohn Blake3 Aug, 21:423994g39672
Re: Equinoxes: when Lon=0 (or 180) but not when Dec=0?Paul Hirose3 Aug, 19:453490g39671
Re: Ode to Celestial Navigation, revised updated and pdf'dBob Crawley3 Aug, 08:151694g39670
Ode to Celestial Navigation, revised updated and pdf'dMark Coady3 Aug, 05:473934g39669
Re: Ode to Celestial NavigationKen Gebhart3 Aug, 02:205431g39668
Re: Ode to Celestial NavigationRon Jones3 Aug, 02:001588g39667
Re: Ode to Celestial NavigationDon Seltzer2 Aug, 17:1720690g39666
Re: Ode to Celestial NavigationMark Coady2 Aug, 17:073289g39665
Re: Equinoxes: when Lon=0 (or 180) but not when Dec=0?Tony Oz2 Aug, 11:232314g39664
Re: Ode to Celestial Navigation - set it to music!Paul Saffo2 Aug, 01:341748g39663
Re: Equinoxes: when Lon=0 (or 180) but not when Dec=0?Lu Abel2 Aug, 01:078398g39662
Re: Equinoxes: when Lon=0 (or 180) but not when Dec=0?Paul Hirose1 Aug, 23:144074g39661
Re: Equinoxes: when Lon=0 (or 180) but not when Dec=0?Frank Reed1 Aug, 21:532738g39660
Re: Equinoxes: when Lon=0 (or 180) but not when Dec=0?Bill B1 Aug, 19:53344918g39659
Re: Chichester's NotebooksBill B1 Aug, 19:062929g39658
Re: Ode to Celestial NavigationHewitt Schlereth1 Aug, 18:2117980g39657
Re: Chichester's NotebooksBob Goethe1 Aug, 16:351449g39656
Re: Ode to Celestial NavigationJohn D. Howard1 Aug, 14:271549g39655
Re: Ode to Celestial NavigationEd Popko1 Aug, 10:221360g39654
Re: Ode to Celestial NavigationGary LaPook1 Aug, 06:2119127g39653
Chichester's NotebooksDavid C1 Aug, 03:575317g39652
Re: Ode to Celestial NavigationMark Coady1 Aug, 02:2714374g39651
Ode to Celestial NavigationMark Coady1 Aug, 01:5714624g39650

Index includes 259 messages.

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