LANGLEY AIR FORCE BASE, Va. -- Airman 1st Class Richard Alexander greets Lt. Col. Wade Tolliver after he delivered the second permanent F/A-22 Raptor here June 8. The third Raptor was also delivered June 8. Colonel Tolliver is the 27th Fighter Squadron director of operations, and Airman Alexander is an F/A-22 assistant crew chief. (U.S. Air Force photo by Tech. Sgt. Ben Bloker)