C-130 aircraft

U.S. Air Force Senior Airman Josh Doucet, 21st Airlift Squadron, performs pre-flight procedures on a C-17 Globemaster III aircraft during Exercise Cerberus Strike 16-02 at the Fort Carson Air Terminal, Colo., Sept. 11, 2016. C-Strike is a joint exercise where contingency response forces rehearse potential real-world situations by training with Army counterparts in cargo uploading and downloading on aircraft, aircraft engine running off-loads, communications, aerial port procedures, and air mobility liaison officer operations with airdrops from aircraft.