Form it Up Boeing's KC-46A, center, conducts tests of aircraft acceleration and vibration exposure while flying in receiver formation at various speeds and altitudes behind either the KC-10 Extender or the KC-135 Stratotanker. Testing for this phase was coordinated from Edwards Air Force Base, Calif., and conducted above Owens Valley and parts of the western Mojave Desert. #boeing #airman #airforce #airmanmagazine #fight #military #airplane #airmen #usairforce #airpower #fly #kc10 #kc135 #pilot #aerial #jet #jets #plane #planes #pilots