WWII ARMY AIR FORCE SEXTANT (BUBBLE) A-12 IN CASE. The A-12 sextant was designed with Weems assistance just before World War II and manufactured by Ed Link, of Link trainer fame.
It represented a new generation of averaging sextants that compensated for Dutch roll in airplanes by taking multiple sightings and computing an average without manual calculations. WWII ARMY AIR FORCE SEXTANT (BUBBLE) A-12 IN CASE" is in sale since Tuesday, February 18, 2020.This item is in the category "Collectibles\Militaria\WW II (1939-45)\Original Period Items\United States\Field Gear, Equipment". The seller is "bargainbeast" and is located in Virginia Beach, Virginia. This item can be shipped worldwide.