AIR DROP A practice pallet is released from the back of a C-17 Globemaster III during an airdrop training mission Aug. 13 over the Pacific. C-17s from the 535th Airlift Squadron of Hickam Air Force Base, Hawaii, took part in a four-ship, multi-element airdrop training mission to maintain currency and proficiency. SHARE: Download: Full Size (0.03 MB) Credit: VIRIN: 588327-Z-WZN85-378.jpg Photo Gallery