C-17 airdrop training mission
C-17 Globemaster IIIs from the 535th Airlift Squadron, Hickam Air Force Base, Hawaii participate in an airdrop training mission May 16, 2006. The 535th AS is conducting the training to provide multi-element training for the pilots and maintain aircrew proficiency. (U.S. Air Force photo/Tech. Sgt. Shane A. Cuomo)