1 1/2" pilot computer on a keychain! Calculate time, speed, and distance.
This Time/Speed/Distance keychain computer really works! And we’re not just talking about holding your keys! APR has created a miniature Time/Speed/Distance computer that is completely accurate and fully functional. The computer’s top dial rotates to show speed, time to the fix, knots or miles to go, and fuel problem solutions. And there’s more... In case you don’t complete your flight plan before take off, you can easily use the back side of the keychain computer to guide you through the required sequence once you’re en route. PVC plastic. 1 1/2” Diameter.
|Name||Pilots Keychain E6B Computer|
Greatest Keychain ever!By: Natasha on 14 September 2017this little flight computer proved very useful for quick groundspeed/fuel/distance/time calculations during my studies!