Davis Quick Reference Celestial Navigation Card [132] Instruments GPSMAP 923xsv chartplotter

GPSMAP 923xsv chartplotter

Boat Cover Adjustable Support Pole with Boat Vent II

PLEASURECRAFT Alternator RA097007

Rating: 112 db@ 1 Meter

Portable: Yes

Davis Quick Reference Celestial Navigation Card [132] Instruments GPSMAP 923xsv chartplotterQuick Reference Celestial Navigation Card A simplified, yet complete Celestial Navigation system. Includes everything you need: sextant use and corrections, star finder for 18 stars, data entry form, and step by step sight reduction and plotting procedures. May be scored and separated; a large portion fits in the sextant case for quick reference, and a small part acts as a waterproof data reduction card.