U-2 pilot breaks 1,500 flying hours
Lt. Col. David (last name withheld due to operational security constraints) 5th Reconnaissance Squadron U-2 Dragon Lady pilot, removes his helmet after reaching 1,500 flying hours at Osan Air Base, Republic of Korea, Dec. 16, 2013. David was greeted with cheers and applause from his entire squadron, in keeping with the tradition of all U-2 squadrons to welcome pilots back from their missions. (U.S. Air Force photo/Airman 1st Class Ashley J. Thum)