Thunderbirds
PETERSON AIR FORCE BASE, Colo. -- Staff Sgt. Brian West, Thunderbirds Crew Chief No. 2, details an aircraft on Peterson Air Force Base in preparation for a May 26 fly-over at the 2010 U.S. Air Force Academy graduation. The 21st Operations Support Squadron assisted the Thunderbirds during their visit here with fuel and other airfield support. The Thunderbirds also held a re-enlistment ceremony May 23 on the Peterson AFB flight line. (U.S. Air Force photo/Craig Denton)