Search results for: gps-backup-with-a-mark-3-sextant

GPS Backup with a Mark 3 Sextant All Instructions and Tables Included For Any Ocean on Any Date No Background in Celestial Navigation Required

Author : David Burch
File Size : 73.74 MB
Format : PDF, Docs
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No power, and batteries used up? This book and a Mark 3 sextant lets you carry on. It's a short book, mostly tables. You can read it in an hour or two, master the sights in less than that, and find your position the next time you see the sun at noon.

Bulletin

Author :
File Size : 90.77 MB
Format : PDF, Mobi
Download : 642
Read : 293
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