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

June, 2018

Index includes 155 messages. Sorted by message ID, in descending order.
SubjectAuthorDate (UT)SizeID
Gary LaPooks Flat BygraveAlan S25 Jun, 00:411230g42291
Re: Where was the solstice?Paul Hirose23 Jun, 20:243940g42290
Re: Status Report on Navigator's Slide RuleSean Johnston22 Jun, 20:374368g42289
Possible email message malwareFrank Reed22 Jun, 17:542858g42288
Re: Where was the solstice?Geoffrey Kolbe22 Jun, 06:292372g42287
Re: Determining refraction in 19th CenturyEd Popko22 Jun, 00:252741g42286
Re: Status Report on Navigator's Slide RuleBob Goethe21 Jun, 23:483158g42285
Re: Where was the solstice?Bill B21 Jun, 20:533444g42284
Re: Where was the solstice?Antoine Couëtte21 Jun, 19:343674g42283
Re: Status Report on Navigator's Slide RuleSean Johnston21 Jun, 14:533500g42282
Re: Where was the solstice?John D. Howard21 Jun, 14:461565g42281
Re: Determining refraction in 19th CenturyBruce J. Pennino21 Jun, 13:123989g42280
Where was the solstice?Frank Reed21 Jun, 13:041519g42279
Determining refraction in 19th CenturyEd Popko21 Jun, 10:3749938g42278
The Astrograph ExplainedDavid Pike20 Jun, 18:414071g42277
Re: Which Nav-Station is this?David Pike20 Jun, 18:106303g42276
Re: Which Nav-Station is this?Paul Hirose20 Jun, 17:448775g42275
Re: Which Nav-Station is this?John D. Howard20 Jun, 16:211689g42274
Re: Which Nav-Station is this?David Pike20 Jun, 08:582535g42273
Re: Which Nav-Station is this?John D. Howard19 Jun, 22:001462g42272
Re: Which Nav-Station is this?John D. Howard19 Jun, 20:161713g42271
Re: Shadows on Google Maps Satellite PhotographsDavid Pike18 Jun, 09:551618g42270
Which Nav-Station is this?David Pike18 Jun, 08:243783g42269
Re: Kollsman sextant with MOUNT now on ebay.Jacob M. Huffman III17 Jun, 22:5214575g42268
Re: Kollsman sextant with MOUNT now on ebay.David Pike17 Jun, 21:1111776g42267
Re: Bubble sextant patentsRobert Eno17 Jun, 17:397374g42266
Re: Bubble sextant patentsGreg Rudzinski17 Jun, 17:141970g42265
Bubble sextant patentsEd Popko17 Jun, 11:092578g42264
Kollsman sextant with MOUNT now on ebay.Gary LaPook16 Jun, 22:382023g42263
Re: Lunar laser eye safetyPeter Monta15 Jun, 10:515985g42262
Lunar laser eye safetyPaul Hirose14 Jun, 23:544009g42261
Re: Shadows on Google Maps Satellite PhotographsSean C14 Jun, 23:063119g42260
Re: Hamilton 4992B GCT watch FSBill Morris14 Jun, 19:191528g42259
Re: Shadows on Google Maps Satellite PhotographsFrank Reed14 Jun, 18:377619g42258
Re: Hamilton 4992B GCT watch FSGreg Rudzinski14 Jun, 18:244659g42257
Shadows on Google Maps Satellite PhotographsDavid Pike14 Jun, 14:032670g42256
Hamilton 4992B GCT watch FSPaul Hirose14 Jun, 05:053064g42255
Re: A Ball Bearing in a dish as a referenceFrank Reed13 Jun, 21:134575g42254
Re: A Ball Bearing in a dish as a referenceBrad Morris13 Jun, 20:037601g42253
Low tech around the world raceGerald van Wilgen13 Jun, 17:121446g42252
Re: C Plath SextantGerald van Wilgen13 Jun, 17:081649g42251
Re: C Plath SextantRichard Libby13 Jun, 16:232956g42250
Re: Shortwave radio and the evolution of celestial navigationEd Popko13 Jun, 10:261660g42249
Re: A Ball Bearing in a dish as a referenceTony Oz13 Jun, 08:593790g42248
Re: Shortwave radio and the evolution of celestial navigationBob Goethe13 Jun, 08:5315398g42247
Re: Shortwave radio and the evolution of celestial navigationFrancis Upchurch13 Jun, 07:447467g42246
Re: Shortwave radio and the evolution of celestial navigationFrancis Upchurch13 Jun, 07:417730g42245
Re: Dip shortStan K13 Jun, 05:506050g42244
Re: Shortwave radio and the evolution of celestial navigationGeoffrey Kolbe13 Jun, 05:463020g42243
Re: Shortwave radio and the evolution of celestial navigationGary LaPook13 Jun, 05:221916g42242
Re: Shortwave radio and the evolution of celestial navigationGary LaPook13 Jun, 05:191355g42241
Re: Shortwave radio and the evolution of celestial navigationGary LaPook13 Jun, 05:171641g42240
Re: Shortwave radio and the evolution of celestial navigationHewitt Schlereth13 Jun, 01:44152674g42239
Re: Dip shortFrank Reed13 Jun, 01:356368g42238
Dip shortJackson McDonald13 Jun, 00:465502g42237
Re: Shortwave radio and the evolution of celestial navigationGreg Rudzinski12 Jun, 22:531643g42236
Another factor of ten for smartphone navigationFrank Reed12 Jun, 22:485188g42235
Re: Shortwave radio and the evolution of celestial navigationBill Lionheart12 Jun, 22:227661g42234
Re: Shortwave radio and the evolution of celestial navigationGreg Rudzinski12 Jun, 22:082008g42233
Re: Shortwave radio and the evolution of celestial navigationHewitt Schlereth12 Jun, 21:0312767g42232
Re: Shortwave radio and the evolution of celestial navigationEd Popko12 Jun, 20:382293g42231
Re: Shortwave radio and the evolution of celestial navigationFrancis Upchurch12 Jun, 20:086086g42230
Shortwave radio and the evolution of celestial navigationFrank Reed12 Jun, 19:004522g42229
Re: Movie AdriftHewitt Schlereth11 Jun, 22:1010006g42228
Re: Movie AdriftFrank Reed11 Jun, 15:416756g42227
Re: Movie AdriftEd Popko11 Jun, 10:191722g42226
Re: In memoriam: Yves Robin-JouanAndrés Ruiz11 Jun, 09:473554g42225
Re: Movie AdriftGary LaPook11 Jun, 04:321438g42224
Re: Movie AdriftPete Solon Palmer11 Jun, 02:465196g42223
Re: Movie AdriftFrank Reed10 Jun, 23:373320g42222
Movie AdriftGreg Rudzinski10 Jun, 23:221930g42221
Re: Chronology of Celestial Navigation and Related TopicsFrank Reed10 Jun, 18:435766g42220
Re: Chronology of Celestial Navigation and Related TopicsEd Popko10 Jun, 18:212092g42219
Re: Chronology of Celestial Navigation and Related TopicsEd Popko10 Jun, 18:112191g42218
Re: Chronology of Celestial Navigation and Related TopicsFrank Reed10 Jun, 16:293846g42217
Re: Chronology of Celestial Navigation and Related TopicsJohn D. Howard10 Jun, 15:172626g42216
Re: A Ball Bearing in a dish as a referenceBrad Morris10 Jun, 14:1412371g42215
Re: AwesomeBrad Morris10 Jun, 14:045022g42214
Re: Chronology of Celestial Navigation and Related TopicsFrancis Upchurch10 Jun, 11:213941g42213
Re: Chronology of Celestial Navigation and Related TopicsJohn D. Howard10 Jun, 13:572554g42212
Re: Chronology of Celestial Navigation and Related Topics (Update 1)Ed Popko10 Jun, 11:192478g42211
Re: Chronology of Celestial Navigation and Related TopicsBill Lionheart10 Jun, 08:589267g42210
Re: A Ball Bearing in a dish as a referencePeter Monta10 Jun, 07:017643g42209
Re: A Ball Bearing in a dish as a referencePeter Monta10 Jun, 06:418175g42208
Re: Chronology of Celestial Navigation and Related TopicsDavid C10 Jun, 03:044535g42207
Re: A Ball Bearing in a dish as a referencePaul Hirose10 Jun, 05:415828g42206
AwesomeGerald van Wilgen10 Jun, 01:261434g42205
Re: C Plath SextantEd Popko9 Jun, 19:112450g42204
Re: C Plath SextantFrank Reed9 Jun, 18:013586g42203
C Plath SextantRichard Libby9 Jun, 17:373701g42202
Re: Ebay kollsman periscope sextantsNoell Wilson9 Jun, 16:564246g42201
Re: Chronology of Celestial Navigation and Related TopicsEd Popko9 Jun, 09:291328g42200
Re: A Ball Bearing in a dish as a referencePeter Monta9 Jun, 07:365686g42199
Re: A Ball Bearing in a dish as a referencePaul Hirose9 Jun, 05:184422g42198
Re: Chronology of Celestial Navigation and Related TopicsBob Goethe8 Jun, 23:323352g42197
Re: Pre Calculating (Hp) For Fixed Angle ReflectorsGreg Rudzinski8 Jun, 21:062591g42196
In memoriam: Yves Robin-JouanFrank Reed8 Jun, 20:363747g42195
Re: Pre Calculating (Hp) For Fixed Angle ReflectorsC Solo8 Jun, 19:021769g42194
Re: Ebay kollsman periscope sextantsNoell Wilson8 Jun, 16:212824g42193
BBC: Ship hack 'risks chaos in English Channel'Bob Goethe8 Jun, 17:556106g42192
Re: Chronology of Celestial Navigation and Related TopicsEd Popko8 Jun, 14:252112g42191
Re: Chronology of Celestial Navigation and Related TopicsAntoine Couëtte8 Jun, 12:015829g42190
Chronology of Celestial Navigation and Related TopicsEd Popko8 Jun, 10:575251g42189
Re: C. Plath optical instrumentLuc Van den Borre8 Jun, 07:1148689g42188
Re: C. Plath optical instrumentSean C8 Jun, 04:562464g42187
C. Plath optical instrumentFrank Reed8 Jun, 03:361830g42186
Precalculating LHA(t) for Fixed Angle ReflectorsGreg Rudzinski8 Jun, 01:342616g42185
Re: A Ball Bearing in a dish as a referencePaul Dolkas7 Jun, 17:0611498g42184
Re: Ebay kollsman periscope sextantsPaul Dolkas7 Jun, 17:036788g42183
Re: Ebay kollsman periscope sextantsNoell Wilson7 Jun, 14:011875g42182
A Ball Bearing in a dish as a referenceDavid Pike7 Jun, 12:196970g42181
Re: Ebay kollsman periscope sextantsDavid Pike7 Jun, 07:553635g42180
Re: Ebay kollsman periscope sextantsPaul Dolkas7 Jun, 01:00564923g42179
Re: Ebay kollsman periscope sextantsDavid Pike6 Jun, 15:036029g42178
Re: How height affects sun altitudeZiad Anas6 Jun, 09:281292g42177
Re: Beating a Dead Horse (aka Worsley's Sextant)Brad Morris6 Jun, 00:445590g42176
Re: How height affects sun altitudeGary LaPook5 Jun, 22:063139g42175
Re: How height affects sun altitudeZiad Anas5 Jun, 20:221890g42174
Re: Beating a Dead Horse (aka Worsley's Sextant)David Pike5 Jun, 20:102964g42173
Re: How height affects sun altitudeFrank Reed5 Jun, 18:444316g42172
Re: Ebay kollsman periscope sextantsPaul Dolkas5 Jun, 18:416065g42171
How height affects sun altitude‏Ziad Anas5 Jun, 11:231497g42170
Re: Ebay kollsman periscope sextantsDavid Pike5 Jun, 15:126136g42169
Re: Ebay kollsman periscope sextantsMerlijn Frijda5 Jun, 12:341936g42168
Re: Ebay kollsman periscope sextantsGary LaPook5 Jun, 07:5219782g42167
Re: Pre Calculating (Hp) For Fixed Angle ReflectorsFran Herranz4 Jun, 22:365043g42166
Re: Ebay kollsman periscope sextantsPaul Dolkas4 Jun, 23:519077g42165
Re: Ebay kollsman periscope sextantsPaul Dolkas4 Jun, 23:398697g42164
Re: Ebay kollsman periscope sextantsChris Caswell4 Jun, 22:342002g42163
Re: Pre Calculating (Hp) For Fixed Angle ReflectorsGreg Rudzinski4 Jun, 20:262172g42162
Re: Pre Calculating (Hp) For Fixed Angle ReflectorsFran Herranz4 Jun, 18:3710562g42161
Re: Pre Calculating (Hp) For Fixed Angle ReflectorsGreg Rudzinski4 Jun, 17:347867g42160
Re: Pre Calculating (Hp) For Fixed Angle ReflectorsFran Herranz4 Jun, 16:197287g42159
Re: Ebay kollsman periscope sextantsDavid Pike4 Jun, 13:153710g42158
Re: Stacked-mirror sextantPeter Monta4 Jun, 13:067973g42157
Ebay kollsman periscope sextantsMerlijn Frijda4 Jun, 00:233467g42156
Pre Calculating (Hp) For Fixed Angle ReflectorsGreg Rudzinski3 Jun, 17:241876g42155
Re: Stacked-mirror sextantGreg Rudzinski3 Jun, 16:392242g42154
Re: Stacked-mirror sextantTony Oz3 Jun, 11:261871g42153
Re: Latitude by two altitudes and the elapsed timeAndrés Ruiz3 Jun, 09:525948g42152
Re: Bris reflector and stacked Bris reflectorsGreg Rudzinski3 Jun, 00:352346g42151
Bris reflector and stacked Bris reflectorsBob Crawley2 Jun, 12:372927g42150
Practical Air Navigation (C&GS Special Publication 197)Paul Hirose2 Jun, 06:004374g42149
Re: Stacked-mirror sextantPeter Monta1 Jun, 23:165620g42148
Re: Boeing Clipper 1930sDavid C1 Jun, 22:403995g42147
Re: Latitude by two altitudes and the elapsed timeGeoffrey Kolbe1 Jun, 18:472300g42146
Re: Stacked-mirror sextantTony Oz1 Jun, 18:011831g42145
Re: Boeing Clipper 1930sEd Popko1 Jun, 15:584059g42144
Re: Boeing Clipper 1930sNoell Wilson1 Jun, 14:021845g42143
Re: Boeing Clipper 1930sJohn D. Howard1 Jun, 13:221994g42142
Re: Boeing Clipper 1930sBrad Morris1 Jun, 13:035234g42141
Re: Stacked-mirror sextantPeter Monta1 Jun, 12:58768147g42140
Re: Boeing Clipper 1930sEd Popko1 Jun, 12:297321g42139
Re: Boeing Clipper 1930sGeoffrey Kolbe1 Jun, 12:152163g42138
Re: Stacked-mirror sextantGreg Rudzinski1 Jun, 03:252892g42137

Index includes 155 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