Air Force Brig. Gen. Carlton D. Everhart II taxis the newest C-17 Globemaster III aircraft on the Joint Base Charleston, S.C., flightline Dec. 22, 2010. The arrival of the aircraft brings the total number of C-17s assigned to the 437th Airlift Wing to 59. General Everhart is the 618th Air and Space Operations vice commander. (U.S. Air Force photo/Staff Sgt. Marie Brown)

Air Force Brig. Gen. Carlton D. Everhart II taxis in a new C-17 Globemaster III aircraft as Airman 1st Class Daniel Torrio prepares to clear the wing tips on the Joint Base Charleston, S.C., flightline Dec. 22, 2010. The arrival of the aircraft brings the total number of C-17s assigned to the 437th Airlift Wing to 59. General Everhart is the 618th Air and Space Operations vice commander and Airman Torrio is assigned to the 437th Aircraft Maintenance Squadron. (U.S. Air Force photo/Staff Sgt. Marie Brown)

Air Force Brig. Gen. Carlton D. Everhart II taxis the newest C-17 Globemaster III aircraft as Airman 1st Class Daniel Torrio clears the wing tips on the Joint Base Charleston, S.C., flightline Dec. 22, 2010. The arrival of the aircraft brings the total number of C-17s assigned to the 437th Airlift Wing to 59. General Everhart is the 618th Air and Space Operations vice commander and Airman Torrio is assigned to the 437th Aircraft Maintenance Squadron. (U.S. Air Force photo/Staff Sgt. Marie Brown)

Air Force Col. John Wood salutes Brig. Gen. Carlton D. Everhart II as he taxis the newest C-17 Globemaster III aircraft on the Joint Base Charleston, S.C., flightline Dec. 22, 2010. The arrival of the aircraft brings the total number of C-17s assigned to the 437th Airlift Wing to 59. General Everhart is the 618th Air and Space Operations vice commander and Colonel Wood is the 437th AW commander. (U.S. Air Force photo/Staff Sgt. Marie Brown)

Air Force Brig. Gen. Carlton D. Everhart II hands the keys to Col. John Wood after delivering the newest C-17 Globemaster III to the 437th Airlift Wing, Charleston, S.C., Dec. 22, 2010. The arrival of the aircraft brings the total number of C-17s assigned to the wing to 59. General Everhart is the 618th Air and Space Operations vice commander and Colonel Wood is the 437th AW commander. (U.S. Air Force photo/Staff Sgt. Marie Brown)