Welcome to the NavList Message Boards.

NavList:

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

July, 2009

Index includes 375 messages. Sorted by message ID, in descending order.
SubjectAuthorDate (UT)SizeID
Re: Periscopic Sextant. Henry Hughes and SonDouglas Simpson31 Jul 2009, 08:4912559g9284
Re: Working a lunar. was: lunar distance in WikipediaNavList Messages31 Jul 2009, 23:265863g9278
Re: Distance by Vertical Angle AdaptationGreg Rudzinski31 Jul 2009, 19:368856g9274
Re: Distance by Vertical Angle AdaptationGreg Rudzinski31 Jul 2009, 19:128254g9273
Re: Periscopic Sextant. Henry Hughes and SonGary LaPook31 Jul 2009, 08:449795g9272
Log keepingJeremy C31 Jul 2009, 06:539698g9271
Re: Airbus celestial portholeJohn Karl31 Jul 2009, 03:274039g9270
Re: Periscopic Sextant. Henry Hughes and SonDouglas Simpson31 Jul 2009, 00:4110305g9269
Airbus celestial portholeFrank Reed30 Jul 2009, 22:355571g9268
Re: Periscopic Sextant. Henry Hughes and SonPaul Brewer30 Jul 2009, 22:286816g9267
Re: Periscopic Sextant. Henry Hughes and SonDouglas Denny30 Jul 2009, 21:266544g9266
Re: Periscopic Sextant. Henry Hughes and SonGreg Rudzinski30 Jul 2009, 21:166585g9265
Re: Periscopic Sextant. Henry Hughes and SonMike N30 Jul 2009, 20:356202g9264
Re: Distance by Vertical Angle AdaptationGreg Rudzinski30 Jul 2009, 01:517520g9263
Re: Distance by Vertical Angle AdaptationFrank Reed30 Jul 2009, 01:197944g9262
Re: Log keepingGreg Rudzinski29 Jul 2009, 23:356124g9261
Re: Periscopic Sextant. Henry Hughes and SonDouglas Denny29 Jul 2009, 22:587504g9260
Re: On lunars generallyPaul Jackson29 Jul 2009, 18:5711571g9259
Re: Distance by Vertical Angle AdaptationGreg Rudzinski29 Jul 2009, 13:596612g9258
Re: On lunars generallyJeremy C29 Jul 2009, 13:449222g9257
Log keepingJeremy C29 Jul 2009, 06:3910784g9256
Re: Distance by Vertical Angle AdaptationFrank Reed29 Jul 2009, 05:368070g9255
Re: Periscopic Sextant. Henry Hughes and SonDouglas Simpson29 Jul 2009, 01:137236g9254
Re: Log keepingFrank Reed29 Jul 2009, 02:118539g9253
Re: Periscopic Sextant. Henry Hughes and SonDouglas Simpson29 Jul 2009, 00:5410182g9252
Re: Log keepingGreg Rudzinski28 Jul 2009, 18:525949g9251
Log keepingPeter Hakel28 Jul 2009, 18:208897g9250
Re: Distance by Vertical Angle AdaptationGreg Rudzinski28 Jul 2009, 17:457715g9249
Re: Periscopic Sextant. Henry Hughes and SonPaul Brewer28 Jul 2009, 15:396407g9248
Re: Periscopic Sextant. Henry Hughes and SonRonald P Barrett28 Jul 2009, 13:419213g9247
Re: Periscopic Sextant. Henry Hughes and SonNavList Messages28 Jul 2009, 05:015542g9246
A new theoretical and practical treatise on navigationAndrés Ruiz28 Jul 2009, 09:3111888g9245
Re: Distance by Vertical Angle AdaptationGreg Rudzinski28 Jul 2009, 06:306878g9244
Re: Distance by Vertical Angle AdaptationFrank Reed28 Jul 2009, 04:258410g9243
Re: Distance by Vertical Angle AdaptationGreg Rudzinski27 Jul 2009, 14:357221g9242
Triangles and equations in navigationAndrés Ruiz27 Jul 2009, 12:1424125g9241
Re: Distance by Vertical Angle AdaptationMike Bowman27 Jul 2009, 10:256531g9240
Re: Distance by Vertical Angle AdaptationGreg Rudzinski27 Jul 2009, 05:045663g9239
Distance by Vertical Angle AdaptationGreg Rudzinski26 Jul 2009, 23:006870g9238
Re: The BygraveHanno Ix26 Jul 2009, 21:3711265g9237
Re: The BygraveBrad Morris26 Jul 2009, 17:2048811g9236
Re: The BygraveGary LaPook26 Jul 2009, 17:0353385g9235
Re: The BygraveHanno Ix26 Jul 2009, 16:3146265g9234
Re: The BygraveHanno Ix26 Jul 2009, 16:1244067g9233
3-armed protractorJeremy C26 Jul 2009, 14:14124758g9232
Voyage updateJeremy C26 Jul 2009, 14:1410073g9231
Re: The BygraveW F Jones26 Jul 2009, 12:1021788g9230
Re: The BygraveBrad Morris26 Jul 2009, 02:5539718g9229
Re: Port RoyalBill Morris25 Jul 2009, 21:02685040g9228
Almanac computationsPaul Hirose25 Jul 2009, 20:538513g9227
Re: The BygraveHanno Ix25 Jul 2009, 18:5433983g9226
Re: The BygraveHanno Ix25 Jul 2009, 18:459391g9225
Re: The BygraveBrad Morris25 Jul 2009, 18:0230731g9224
Re: The BygraveBrad Morris25 Jul 2009, 17:4123488g9223
Useful Nautical Web CalculatorGreg Rudzinski25 Jul 2009, 16:466709g9222
Re: Port RoyalHenry Halboth25 Jul 2009, 15:5815684g9221
Re: Port RoyalGreg Rudzinski25 Jul 2009, 14:305757g9220
Port RoyalByron Franklin25 Jul 2009, 02:325242g9219
Re: The BygraveHanno Ix25 Jul 2009, 02:247337g9218
Re: Working a lunar. was: lunar distance in WikipediaPeter Hakel24 Jul 2009, 23:1410356g9217
Re: The BygraveHanno Ix24 Jul 2009, 22:5420265g9216
Re: Working a lunar. was: lunar distance in WikipediaDave Walden24 Jul 2009, 16:1622571g9215
Re: It's Moon-landing MondayBrad Morris24 Jul 2009, 15:599552g9214
Re: The BygraveBrad Morris24 Jul 2009, 15:5321271g9213
Re: The BygraveHanno Ix24 Jul 2009, 15:368899g9212
Re: ebbco sextantIC Payne24 Jul 2009, 07:522654657g9211
Re: Kollsman periscopic pendulous sextantNavList Messages24 Jul 2009, 06:175589g9210
Re: It's Moon-landing MondayFrank Reed24 Jul 2009, 07:177531g9209
Re: The BygraveHein Bodahl24 Jul 2009, 07:09512439g9208
Re: It's Moon-landing MondayFrank Reed24 Jul 2009, 07:016886g9207
Re: It's Moon-landing MondayFrank Reed24 Jul 2009, 06:228274g9206
Re: Working a lunar. was: lunar distance in WikipediaFrank Reed24 Jul 2009, 06:116992g9205
Plotting in TrueLu Abel24 Jul 2009, 03:495600g9204
Re: Working a lunar. was: lunar distance in WikipediaNavList Messages23 Jul 2009, 20:498518g9203
Re: The BygraveDave Walden23 Jul 2009, 23:4123065g9202
Re: The BygraveHanno Ix23 Jul 2009, 23:307600g9201
Re: The BygraveDave Walden23 Jul 2009, 19:0027415g9200
Re: The BygraveAndrew Corl23 Jul 2009, 18:258954g9199
Re: The BygraveHanno Ix23 Jul 2009, 18:177472g9198
Re: Arg 1 Ww 11 U Boat Navigation Device Ebay Item Number: 370193239339Brad Morris23 Jul 2009, 18:076648g9197
Re: Collimation testThomas Kleemann23 Jul 2009, 17:504882g9196
Re: Arg 1 Ww 11 U Boat Navigation Device Ebay Item Number: 370193239339Dave Walden23 Jul 2009, 17:40164247g9195
Re: IFR by the Sun and Stars (from AVWeb)Ronald P Barrett23 Jul 2009, 13:3612147g9194
IFR by the Sun and Stars (from AVWeb)Richard B. Langley23 Jul 2009, 12:336941g9193
Re: ebbco sextantClive Sutherland23 Jul 2009, 11:147402g9192
Re: Almanac accuracyDouglas Denny23 Jul 2009, 10:106090g9191
Re: ebbco sextantIC Payne23 Jul 2009, 09:0510219g9190
Re: Fw: Grounding of cruiser PORT ROYALFrank Reed23 Jul 2009, 03:059692g9189
Re: ebbco sextantKen Gebhart23 Jul 2009, 03:017347g9188
Re: ebbco sextantHewitt Schlereth23 Jul 2009, 02:187285g9187
Re: The BygraveDave Walden23 Jul 2009, 02:15151444g9186
Re: ebbco sextantFrank Reed23 Jul 2009, 01:046747g9185
Re: The BygraveGary LaPook23 Jul 2009, 00:27467199g9184
Ebbco sextantS Selckmann22 Jul 2009, 17:204445g9183
Re: Fw: Grounding of cruiser PORT ROYALLu Abel22 Jul 2009, 20:49376665g9182
50mm DSLR Camera Celestial Exercise SolutionGreg Rudzinski22 Jul 2009, 19:207524g9181
Re: BygravesHewitt Schlereth22 Jul 2009, 15:568687g9180
Re: BygravesBrad Morris22 Jul 2009, 14:318761g9179
Re: BygravesRob M22 Jul 2009, 13:574712g9178
Hughes periscopic sextantDouglas Simpson22 Jul 2009, 07:014816g9177
Re: Fw: Grounding of cruiser PORT ROYALFrank Reed22 Jul 2009, 06:04368932g9176
Re: It's Moon-landing MondayGreg Rudzinski21 Jul 2009, 21:395918g9175
Re: It's Moon-landing MondayLu Abel21 Jul 2009, 18:315808g9174
Re: BygravesHanno Ix21 Jul 2009, 17:1820124g9173
Re: It's Moon-landing MondayGreg Rudzinski21 Jul 2009, 17:096434g9172
Wasting Away in Keuffel & Esser-villeHewitt Schlereth21 Jul 2009, 16:47218133g9171
Re: Collimation testGary LaPook21 Jul 2009, 16:295635g9170
Re: BygravesMartin T21 Jul 2009, 16:248763g9169
Re: It's Moon-landing MondayPeter Hakel21 Jul 2009, 16:1010596g9168
Re: It's Moon-landing MondayBrad Morris21 Jul 2009, 15:537976g9167
Re: It's Moon-landing MondayGreg Rudzinski21 Jul 2009, 14:2910079g9166
Re: It's Moon-landing MondayGreg Rudzinski21 Jul 2009, 14:165550g9165
Re: It's Moon-landing MondayBrad Morris21 Jul 2009, 12:5911507g9164
Re: Collimation testGary LaPook21 Jul 2009, 12:178290g9163
Old Hawaiian DatumFrank Reed21 Jul 2009, 12:137645g9162
Re: It's Moon-landing MondayFrank Reed21 Jul 2009, 08:006464g9161
Re: It's Moon-landing MondayFrank Reed21 Jul 2009, 07:548986g9160
Re: It's Moon-landing MondayFrank Reed21 Jul 2009, 07:366279g9159
Re: Collimation testBill Morris21 Jul 2009, 04:541964096g9158
Re: It's Moon-landing MondayLu Abel21 Jul 2009, 02:366205g9157
Collimation testThomas Kleemann20 Jul 2009, 23:275097g9156
Re: It's Moon-landing MondayBrad Morris20 Jul 2009, 19:1110251g9155
Re: It's Moon-landing MondayGreg Rudzinski20 Jul 2009, 17:027071g9154
Wasting Away in Keuffel & Esser VilleHewitt Schlereth20 Jul 2009, 14:531435232g9153
Re: It's Moon-landing MondayBrad Morris20 Jul 2009, 13:3710524g9152
Re: It's Moon-landing MondayFrank Reed20 Jul 2009, 12:047367g9151
It's Moon-landing MondayFrank Reed20 Jul 2009, 11:358562g9150
Re: Almanac accuracyPaul Hirose19 Jul 2009, 22:467477g9149
Re: "Marine Navigation" by Weems. was: Re: "A history of marine navigation" by Per CollinderGary LaPook19 Jul 2009, 18:156004g9148
Re: BygravesHanno Ix18 Jul 2009, 18:3612257g9147
Re: Almanac accuracy, WAS: Re: HughesTables.Peter Hakel18 Jul 2009, 17:5114838g9146
Re: Almanac accuracy, WAS: Re: HughesTables.Douglas Denny18 Jul 2009, 14:407465g9145
Re: Fw: Grounding of cruiser PORT ROYALFrank Reed18 Jul 2009, 13:25243326g9144
Re: Almanac accuracy, WAS: Re: HughesTables.Frank Reed18 Jul 2009, 03:088833g9143
Re: Almanac accuracy, WAS: Re: HughesTables.Douglas Denny18 Jul 2009, 01:107290g9142
Re: Almanac accuracy, WAS: Re: HughesTables.Douglas Denny18 Jul 2009, 00:4710504g9141
Re: micrometersextants.Wolfgang Köberer17 Jul 2009, 20:466128g9140
Re: Almanac accuracy, WAS: Re: HughesTables.Peter Hakel17 Jul 2009, 20:339913g9139
Re: Fw: Grounding of cruiser PORT ROYALScott Owen17 Jul 2009, 20:228004g9138
Re: micrometer sextants.Brad Morris17 Jul 2009, 19:368203g9137
Re: Almanac accuracy, WAS: Re: HughesTables.Dave Walden17 Jul 2009, 19:335456g9136
Re: micrometersextants.Wolfgang Köberer17 Jul 2009, 19:25340813g9135
Re: micrometer sextants.Wolfgang Köberer17 Jul 2009, 19:207359g9134
Re: "A history of marine navigation" by Per Collinder,and NeckamGeorge Huxtable17 Jul 2009, 17:296809g9133
Almanac accuracy, WAS: Re: HughesTables.Peter Hakel17 Jul 2009, 17:2010083g9132
Re: "A history of marine navigation" by Per Collinder,and NeckamKen Muldrew17 Jul 2009, 15:327119g9131
Re: Fw: Grounding of cruiser PORT ROYALHewitt Schlereth17 Jul 2009, 13:1711499g9130
Re: Fw: Grounding of cruiser PORT ROYALBrad Morris17 Jul 2009, 12:5710492g9129
Re: Hughes Tables.Douglas Denny17 Jul 2009, 09:516527g9128
Re: "A history of marine navigation" by Per Collinder,and NeckamGeorge Huxtable17 Jul 2009, 09:3510165g9127
Re: Hughes Tables.Dave Walden17 Jul 2009, 06:425136g9126
Re: Hughes Tables.Dave Walden17 Jul 2009, 06:3864599g9125
Re: Hughes Tables.Douglas Denny17 Jul 2009, 05:555730g9124
Re: Hughes Tables.Dave Walden17 Jul 2009, 05:335293g9123
Re: Hughes Tables.Douglas Denny17 Jul 2009, 04:058482g9122
Re: Fw: Grounding of cruiser PORT ROYALLu Abel17 Jul 2009, 03:588031g9121
Re: Fw: Grounding of cruiser PORT ROYALLu Abel17 Jul 2009, 03:068036g9120
Re: BygravesBill Morris17 Jul 2009, 02:596474g9119
Re: Lunars: an epitaph and an obituaryFrank Reed17 Jul 2009, 01:488313g9118
Re: BygravesHanno Ix17 Jul 2009, 00:2911710g9117
Re: BygravesGary LaPook16 Jul 2009, 23:458057g9116
Re: BygravesBrad Morris16 Jul 2009, 19:5017384g9115
BygravesHanno Ix16 Jul 2009, 18:097637g9114
50mm DSLR Camera Celestial ExerciseGreg Rudzinski16 Jul 2009, 17:136477g9113
Re: Lunars: an epitaph and an obituaryFred Hebard16 Jul 2009, 13:106881g9112
Re: Fw: Grounding of cruiser PORT ROYALFred Hebard16 Jul 2009, 12:538799g9111
Re: Lunars: an epitaph and an obituaryNavList Messages16 Jul 2009, 09:036620g9110
Re: On lunars generallyGeoffrey Kolbe16 Jul 2009, 07:029647g9109
Re: Testing sextants in 1885Bill Morris16 Jul 2009, 06:415140g9108
Re: Testing sextants in 1885Frank Reed16 Jul 2009, 04:029121g9107
Re: Fw: Grounding of cruiser PORT ROYALHenry Halboth16 Jul 2009, 03:5014810g9106
Re: Testing sextants in 1885Henry Halboth16 Jul 2009, 03:3814700g9105
Re: Testing sextants in 1885Frank Reed16 Jul 2009, 03:315629g9104
Lunars: an epitaph and an obituaryFrank Reed16 Jul 2009, 03:2412706g9103
Re: Testing sextants in 1885Bill Morris16 Jul 2009, 03:045625g9102
Re: Fw: Grounding of cruiser PORT ROYALBill Morris16 Jul 2009, 03:00539180g9101
Re: On lunars generallyFrank Reed16 Jul 2009, 02:407204g9100
Testing sextants in 1885Frank Reed16 Jul 2009, 02:068514g9099
Re: Hughes Tables.Dave Walden16 Jul 2009, 01:417177g9098
Re: Fw: Grounding of cruiser PORT ROYALGeorge Huxtable15 Jul 2009, 20:278728g9097
Re: Fw: Grounding of cruiser PORT ROYALHenry Halboth15 Jul 2009, 19:2012280g9096
Re: Fw: Grounding of cruiser PORT ROYALLu Abel15 Jul 2009, 15:586220g9095
Re: Fw: Grounding of cruiser PORT ROYALGreg Rudzinski15 Jul 2009, 15:374900g9094
Re: Fw: Grounding of cruiser PORT ROYALFrank Reed15 Jul 2009, 04:026252g9093
Re: Fw: Grounding of cruiser PORTROYALHenry Halboth15 Jul 2009, 03:4311240g9092
Re: Fw: Grounding of cruiser PORT ROYALFred Hebard14 Jul 2009, 20:395570g9091
Re: Fw: Grounding of cruiser PORT ROYALBrad Morris14 Jul 2009, 18:098345g9090
Fw: Grounding of cruiser PORT ROYALGeorge Huxtable14 Jul 2009, 17:276048g9089
Re: "Marine Navigation" by Weems. was: Re: "A history of marine navigation" by Per CollinderDouglas Denny13 Jul 2009, 20:40558879g9088
Re: "Marine Navigation" by Weems. was: Re: "A history of marine navigation" by Per CollinderBrad Morris13 Jul 2009, 17:077704g9087
Re: Possible outages: fer3.com maintenanceFrank Reed13 Jul 2009, 03:508012g9086
Hughes Tables.NavList Messages12 Jul 2009, 18:157317g9085
Re: Assumed altitude methodDave Walden12 Jul 2009, 11:476280g9084
Re: Assumed altitude methodPeter Fogg12 Jul 2009, 07:079087g9083
Re: "Marine Navigation" by Weems. was: Re: "A history of marine navigation" by Per CollinderNavList Messages12 Jul 2009, 00:327611g9082
Re: "Marine Navigation" by Weems. was: Re: "A history of marine navigation" by Per CollinderDave Walden12 Jul 2009, 00:31442349g9081
"Marine Navigation" by Weems. was: Re:"A history of marine navigation" by Per CollinderGeorge Huxtable11 Jul 2009, 23:026365g9080
Re: The Noon FixPeter Hakel11 Jul 2009, 17:181850105g9079
Re: "A history of marine navigation" by Per CollinderFrank Reed11 Jul 2009, 11:5010409g9078
Re: "A history of marinenavigation" by Per CollinderWolfgang Köberer11 Jul 2009, 10:286217g9077
Re: "A history of marine navigation" by Per CollinderNicolàs de Hilster11 Jul 2009, 07:135855g9076
Re: "A history of marine navigation" by Per CollinderGeorge Huxtable11 Jul 2009, 06:567857g9075
Re: The Noon FixJames N Wilson11 Jul 2009, 03:29219730g9074
"A history of marine navigation" by Per CollinderDave Walden11 Jul 2009, 01:067127g9073
Re: Manufacture new Bygraves?Hanno Ix10 Jul 2009, 23:0115273g9072
Re: Manufacture new Bygraves?Gary LaPook10 Jul 2009, 22:43580500g9071
Re: Assumed altitude methodDave Walden10 Jul 2009, 21:50114078g9070
Re: Manufacture new Bygraves?Gary LaPook10 Jul 2009, 21:0613771g9069
Re: Manufacture new Bygraves?Hanno Ix10 Jul 2009, 18:137637g9068
Re: "Vernier acuity" of horizon IC testsNicolàs de Hilster10 Jul 2009, 11:307041g9067
Re: "Vernier acuity" of horizon IC testsBill Morris10 Jul 2009, 10:286895g9066
Re: "Vernier acuity" of horizon IC testsNicolàs de Hilster10 Jul 2009, 08:536548g9065
IC tests and magnificationFrank Reed10 Jul 2009, 07:317395g9064
Re: Starting new threadsFrank Reed10 Jul 2009, 07:068906g9063
Re: Assumed altitude methodFrank Reed10 Jul 2009, 06:535248g9062
Re: On lunars generallyFrank Reed10 Jul 2009, 06:527998g9061
Re: Shipwreck of Admiral ShovellFrank Reed10 Jul 2009, 06:2511875g9060
Re: "Vernier acuity" of horizon IC testsFrank Reed10 Jul 2009, 05:097611g9059
Re: Manufacture new Bygraves?Richard M Pisko10 Jul 2009, 04:137096g9058
Re: Manufacture new Bygraves?Gary LaPook10 Jul 2009, 03:5012868g9057
Re: Manufacture new Bygraves?Gary LaPook10 Jul 2009, 03:24322634g9056
Re: Manufacture new Bygraves?Gary LaPook10 Jul 2009, 03:0615805g9055
Re: Manufacture new Bygraves?Bill Morris10 Jul 2009, 02:367359g9054
Re: Manufacture new Bygraves?Thomas Kleemann9 Jul 2009, 23:237755g9053
Re: Manufacture new Bygraves?NavList Messages9 Jul 2009, 20:317654g9052
Re: Manufacture new Bygraves?Thomas Kleemann9 Jul 2009, 22:507124g9051
Re: Assumed altitude methodDave Walden9 Jul 2009, 22:116314g9050
Re: Manufacture new Bygraves?Brad Morris9 Jul 2009, 20:049184g9049
Re: Manufacture new Bygraves?Geoffrey Kolbe9 Jul 2009, 19:328566g9048
Re: Manufacture new Bygraves?Brad Morris9 Jul 2009, 19:0111551g9047
Re: "Attainment of Precision"article (1964)Wolfgang Köberer9 Jul 2009, 18:599956g9046
Re: Manufacture new Bygraves?Gary LaPook9 Jul 2009, 18:268232g9045
Re: "Attainment of Precision" article (1964)Andrés Ruiz9 Jul 2009, 14:3312908g9044
Re: Manufacture new Bygraves?Brad Morris9 Jul 2009, 13:237908g9043
Nautical Almanac Concise MethodDave Walden9 Jul 2009, 13:22234828g9042
Re: Manufacture new Bygraves?Brad Morris9 Jul 2009, 13:1693255g9041
Re: Manufacture new Bygraves?Gary LaPook9 Jul 2009, 11:057440g9040
Re: Manufacture new Bygraves?Bill Morris9 Jul 2009, 05:557358g9039
Possible outages: fer3.com maintenanceFrank Reed9 Jul 2009, 05:045241g9038
Re: Manufacture new Bygraves?Gary LaPook9 Jul 2009, 03:197495g9037
Re: Manufacture new Bygraves?Hanno Ix9 Jul 2009, 01:5914105g9036
Celestial navigation graphicFrank Reed8 Jul 2009, 23:356241g9035
Re: "Attainment of Precision" article (1964)Thomas Kleemann8 Jul 2009, 21:587153g9034
Re: Manufacture new Bygraves?Thomas Kleemann8 Jul 2009, 21:218431g9033
Re: "Vernier acuity" of horizon IC testsGreg Rudzinski8 Jul 2009, 17:056000g9032
Re: Bygrave formula accuracy on 10 inch slide ruleHanno Ix8 Jul 2009, 17:0515970g9031
Re: The BygraveHanno Ix8 Jul 2009, 16:5312459g9030
Re: "Attainment of Precision" article (1964)Gary LaPook8 Jul 2009, 11:3711494g9029
Re: "Attainment of Precision" article (1964)George Huxtable8 Jul 2009, 11:129186g9028
Re: "Vernier acuity" of horizon IC testsBill B8 Jul 2009, 09:576847g9027
Re: "Attainment of Precision" article (1964)Nicolàs de Hilster8 Jul 2009, 09:085604g9026
Re: "Vernier acuity" of horizon IC testsGeorge Huxtable8 Jul 2009, 08:458817g9025
Re: On lunars generallyGeoffrey Kolbe8 Jul 2009, 05:519504g9024
Re: Accuracy of BygraveGary LaPook8 Jul 2009, 05:475615g9023
Shipwreck of Admiral ShovellGary LaPook8 Jul 2009, 05:456621g9022
Re: "Vernier acuity" of horizon IC testsBill Morris8 Jul 2009, 05:287849g9021
The shipwreck of Admiral ShovellGary LaPook8 Jul 2009, 05:246478g9020
Re: Bygrave formula accuracy on 10 inch slide ruleGary LaPook8 Jul 2009, 05:067751g9019
Re: On lunars generallyFrank Reed8 Jul 2009, 04:3915002g9018
Re: "Vernier acuity" of horizon IC testsGreg Rudzinski8 Jul 2009, 03:466916g9017
Re: Starting new threadsJames N Wilson8 Jul 2009, 03:276397g9016
Re: Starting new threadsScott Owen8 Jul 2009, 03:189272g9015
Re: On lunars generallyFrank Reed8 Jul 2009, 03:127638g9014
Re: "Vernier acuity" of horizon IC testsDouglas Denny7 Jul 2009, 08:196056g9013
Re: On lunars generallyDouglas Denny7 Jul 2009, 08:078973g9012
Re: The BygraveGary LaPook8 Jul 2009, 01:5511009g9011
Re: The BygraveHanno Ix8 Jul 2009, 00:018788g9010
Re: On lunars generallyHenry Halboth7 Jul 2009, 17:029005g9009
Re: Manufacture new Bygraves?Ken Gebhart7 Jul 2009, 13:438742g9008
Re: Manufacture new Bygraves?Brad Morris7 Jul 2009, 13:1611505g9007
Re: Manufacture new Bygraves?Brad Morris7 Jul 2009, 13:148618g9006
Re: "Vernier acuity" of horizon IC testsBill Morris7 Jul 2009, 10:288393g9005
Re: "Vernier acuity" of horizon IC testsDouglas Denny7 Jul 2009, 07:316933g9004
Re: "Vernier acuity" of horizon IC testsGeorge Huxtable7 Jul 2009, 07:576646g9003
Re: "Vernier acuity" of horizon IC testsBill B7 Jul 2009, 06:5410070g9002
Re: "Vernier acuity" of horizon IC testsFrank Reed7 Jul 2009, 06:397422g9001
Re: "Vernier acuity" of horizon IC testsBill Morris7 Jul 2009, 05:518408g9000
Re: On lunars generallyGeoffrey Kolbe7 Jul 2009, 05:217147g8999
Re: The BygraveGary LaPook7 Jul 2009, 05:286226g8998
Re: Starting new threadsGary LaPook7 Jul 2009, 04:3610734g8997
Re: The shipwreck of Admiral ShovellFrank Reed7 Jul 2009, 03:597098g8996
Re: "Vernier acuity" of horizon IC testsFrank Reed7 Jul 2009, 03:378447g8995
Re: "Attainment of Precision" article (1964)Frank Reed7 Jul 2009, 03:267943g8994
Re: "Vernier acuity" of horizon IC testsFrank Reed7 Jul 2009, 03:197386g8993
Re: The BygraveFrank Reed7 Jul 2009, 03:106778g8992
On lunars generallyFrank Reed7 Jul 2009, 02:5018655g8991
Re: Accuracy of BygraveKen Gebhart7 Jul 2009, 02:506302g8990
Re: Starting new threadsJames N Wilson7 Jul 2009, 01:086234g8989
Re: Star-star distances for arc errorFrank Reed7 Jul 2009, 01:187014g8988
Re: "Vernier acuity" of horizon IC testsDouglas Denny6 Jul 2009, 20:4210887g8987
Re: "Attainment of Precision" article (1964)Douglas Denny6 Jul 2009, 22:318240g8986
Bygrave formula accuracy on 10 inch slide rulePaul Hirose6 Jul 2009, 22:198321g8985
Re: "Vernier acuity" of horizon IC testsBill Morris6 Jul 2009, 22:088963g8984
Re: Accuracy of BygraveGary LaPook6 Jul 2009, 19:285246g8983
Re: Starting new threadsScott Owen6 Jul 2009, 19:098208g8982
Re: Accuracy of BygraveGary LaPook6 Jul 2009, 18:015695g8981
Flight navigation reference worksGary LaPook6 Jul 2009, 17:567144g8980
Re: The shipwreck of Admiral ShovellGeoffrey Butt6 Jul 2009, 17:567465g8979
Re: Star-star distances for arc errorBill B6 Jul 2009, 09:517322g8978
Re: Accuracy of BygraveGeorge Huxtable6 Jul 2009, 08:596678g8977
Re: Manufacture new Bygraves?Bill B6 Jul 2009, 08:557868g8976
Re: Accuracy of BygraveGary LaPook6 Jul 2009, 07:05324679g8975
Re: Accuracy of BygraveGary LaPook6 Jul 2009, 06:24107043g8974
Accuracy of BygraveGary LaPook6 Jul 2009, 05:491691365g8973
Re: Manufacture new Bygraves?Gary LaPook6 Jul 2009, 05:3420811g8972
Re: "Vernier acuity" of horizon IC testsGreg Rudzinski6 Jul 2009, 03:535731g8971
Re: Manufacture new Bygraves?Hanno Ix6 Jul 2009, 03:46292240g8970
Re: "Vernier acuity" of horizon IC testsDouglas Denny5 Jul 2009, 22:315881g8969
Re: "Attainment of Precision" article (1964)James N Wilson6 Jul 2009, 01:236511g8968
Re: "Vernier acuity" of horizon IC testsDouglas Denny5 Jul 2009, 20:0714174g8967
Re: "Vernier acuity" of horizon IC testsDouglas Denny5 Jul 2009, 11:108508g8966
Re: "Vernier acuity" of horizon IC testsGreg Rudzinski5 Jul 2009, 19:5711216g8965
Re: "Vernier acuity" of horizon IC testsGreg Rudzinski5 Jul 2009, 14:3510019g8964
Re: Manufacture new Bygraves?Gary LaPook5 Jul 2009, 14:2818044g8963
Re: The BygraveGary LaPook5 Jul 2009, 14:008917g8962
Re: "Vernier acuity" of horizon IC testsGeorge Huxtable5 Jul 2009, 10:199094g8961
Re: The BygraveDouglas Denny5 Jul 2009, 02:01322147g8960
Re: Starting new threadsGary LaPook5 Jul 2009, 02:036220g8959
Re: Star-star distances for arc errorFrank Reed5 Jul 2009, 01:276419g8958
Re: "Vernier acuity" of horizon IC testsFrank Reed5 Jul 2009, 01:099144g8957
Appy Day is here againFrank Reed5 Jul 2009, 00:076634g8956
Re: "Vernier acuity" of horizon IC testsGreg Rudzinski4 Jul 2009, 23:478245g8955
"Vernier acuity" of horizon IC testsFrank Reed4 Jul 2009, 21:448127g8954
Re: Dollar Store Sextant ImprovedPeter Fogg4 Jul 2009, 21:387160g8953
Dollar Store Sextant ImprovedGreg Rudzinski4 Jul 2009, 21:351106417g8952
Re: "Attainment of Precision" article (1964)Frank Reed4 Jul 2009, 21:196414g8951
Re: Starting new threadsFrank Reed4 Jul 2009, 21:055332g8950
Re: Manufacture new Bygraves?Gary LaPook4 Jul 2009, 20:59288616g8949
Re: Manufacture new Bygraves?Ken Gebhart4 Jul 2009, 18:507288g8948
Re: "Attainment of Precision" article (1964)George Huxtable4 Jul 2009, 16:238521g8947
Re starting new threadsPaul Brewer4 Jul 2009, 11:475996g8946
Re: Starting new threadsBill B4 Jul 2009, 08:347161g8945
Re: Star-star distances for arc errorPaul Hirose4 Jul 2009, 07:056983g8944
Re: Star-star distances for arc errorFrank Reed4 Jul 2009, 03:427676g8943
"Attainment of Precision" article (1964)Frank Reed4 Jul 2009, 03:3017703g8942
Re: Star-star distances for arc errorHenry Halboth4 Jul 2009, 03:1915551g8941
Re: Manufacture new Bygraves?Peter Fogg4 Jul 2009, 01:338675g8940
Re: Manufacture new Bygraves?Douglas Denny3 Jul 2009, 08:117619g8939
Re: Star-star distances for arc errorDouglas Denny3 Jul 2009, 07:5812508g8938
Re: Starting new threadsFrank Reed4 Jul 2009, 01:077620g8937
Re: Starting new threadsFrank Reed4 Jul 2009, 00:587241g8936
Re: Eyesight dangers using telescopesFrank Reed4 Jul 2009, 00:497353g8935
Re: The BygraveFrank Reed4 Jul 2009, 00:418272g8934
Re: Star-star distances for arc errorFrank Reed4 Jul 2009, 00:227849g8933
Re: Manufacture new Bygraves?Frank Reed3 Jul 2009, 23:498174g8932
Re: Star-star distances for arc errorBill Morris3 Jul 2009, 20:367486g8931
Re: Manufacture new Bygraves?Gary LaPook3 Jul 2009, 20:32317817g8930
Re: Manufacture new Bygraves?Gary LaPook3 Jul 2009, 20:29279281g8929
Re: Manufacture new Bygraves?Gary LaPook3 Jul 2009, 20:0211094g8928
Re: Manufacture new Bygraves?Tom Sult3 Jul 2009, 18:4513938g8927
Re: Manufacture new Bygraves?Hanno Ix3 Jul 2009, 18:2013898g8926
Assumed altitude methodDave Walden3 Jul 2009, 17:596000g8925
Re: Manufacture new Bygraves?Greg Rudzinski3 Jul 2009, 16:406000g8924
Re: Manufacture new Bygraves?Tom Sult3 Jul 2009, 15:127038g8923
Re: Manufacture new Bygraves?Bill Morris3 Jul 2009, 07:187375g8922
Hughes Vs. Bendix Patent court case.Douglas Denny2 Jul 2009, 22:388230g8921
Re: Star-star distances for arc errorFrank Reed3 Jul 2009, 03:4410294g8920
Re: Dollar Store SextantPaul Jackson3 Jul 2009, 01:1010023g8919
Dollar Store SextantGreg Rudzinski3 Jul 2009, 00:53539383g8918
Periscopic Sextant. Henry Hughes and SonDouglas Denny2 Jul 2009, 23:076844g8917
Re: The BygraveTom Sult2 Jul 2009, 13:436343g8916
Re: The BygraveDouglas Denny2 Jul 2009, 08:225701g8915
Re: The BygraveFrank Reed2 Jul 2009, 10:485527g8914
Re: The BygraveDouglas Denny1 Jul 2009, 21:417303g8913
Re: Magnifiers for K&E slide rulesHewitt Schlereth1 Jul 2009, 17:037257g8912
Re: Magnifiers for K&E slide rulesGreg Rudzinski1 Jul 2009, 16:354968g8911
Re: Magnifiers for K&E slide rulesHewitt Schlereth1 Jul 2009, 15:507296g8910
Re: Magnifiers for K&E slide rulesGary LaPook1 Jul 2009, 15:475185g8909
Magnifiers for K&E slide rulesHewitt Schlereth1 Jul 2009, 11:556087g8908
Re: Starting new threadsGeorge Huxtable1 Jul 2009, 10:247357g8907
Re: Starting new threadsM v Noorden1 Jul 2009, 06:526382g8906
Re: Starting new threadsFrank Reed1 Jul 2009, 05:0611538g8905
Re: Eyesight dangers using telescopesKen Gebhart1 Jul 2009, 03:075635g8904
Re: Star-star distances for arc errorFrank Reed1 Jul 2009, 02:587302g8903
Re: Basics of computing sunrise/sunsetFrank Reed1 Jul 2009, 02:518784g8902

Index includes 375 messages.

NavList

What is NavList?

Join NavList

Name:
(please, no nicknames or handles)
Email:
Do you want to receive all group messages by email?
Yes No

You can also join by posting. Your first on-topic post automatically makes you a member.

Posting Code

Enter the email address associated with your NavList messages. Your posting code will be emailed to you immediately.
Email:

Email Settings

Posting Code:

Custom Index

Subject:
Author:
Start date: (yyyymm dd)
End date: (yyyymm dd)

Visit this site
Visit this site
Visit this site
Visit this site
Visit this site
Visit this site