Seventeen C-17 Globemaster III aircraft fly over the Blue Ridge Mountains in Virginia. Seventeen C-17 Globemaster III aircraft fly over the Blue Ridge Mountains in Virginia during low level tactical training on Dec. 20, 2005. The C-17s, assigned to the 437th and 315th Airlift Wings at Charleston Air Force Base, S.C., demonstrated the strategic airdrop capability of the U.S. Air Force. SHARE: Download: Full Size (0.02 MB) Credit: VIRIN: 212212-B-MPN66-859.jpg Photo Gallery