Davis Quick Reference Celestial Navigation Card [132] Boat Outfitting FURUNO digital filter optimizes the

FURUNO digital filter optimizes the gain to obtain highly defined images of underwater conditions

Maxwell AA560

5 Hydraulic Pump 12V

UPC: 671880629003

Box Dimensions: 11"H x 18"W x 20"L WT: 19

Davis Quick Reference Celestial Navigation Card [132] Boat Outfitting FURUNO digital filter optimizes theQuick 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.