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CR Circular Computers

CR-3, CR-4, CR-6 Wind Triangle Time/Speed/Distance Computers. High Visibility 3-Color Discs, Comprehensive Instruction Manual, Vinyl Pouch. For Private, Commercial, Corporate, Airline, & Military Pilots uses.

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CR-3 Wind Triangle T/S/D Computer The CR-3 is comparable to Jeppesen CR-5 computer. Made with PVC Plastic 3-3/4" Diameter. Product Details
CR-4 Wind Triangle T/S/D Computer The CR-4 is comparable to Jeppesen CR-2 computer. Made with PVC Plastic 4-1/4" Diameter. Product Details
CR-6 Wind Triangle T/S/D Computer The CR-6 is comparable to Jeppesen CR-3 computer. Made with PVC Plastic 6" Diameter. Product Details

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Call us at (310) 641-7242
Monday to Friday 8am - 6pm

APR Industries is a division of Aero Products Research, Inc.

Proudly designed, engineered and manufactured in the USA.