Davis Quick Reference Celestial Navigation Card [132] Communication | CB Radios 6 V/27 V): 252 l/min

6 V/27 V): 252 l/min - 4000 GPH

Sealed Rechargeable

Heavy Duty Positive Displacement Vane Pump - 24V

Box Dimensions: 7"H x 12"W x 17"L WT: 11

Davis Quick Reference Celestial Navigation Card [132] Communication | CB Radios 6 V/27 V): 252 l/minQuick 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.