PRE-FLIGHT INSPECTION U.S. Air Force Capt. Christopher Duffett makes sure his trainee inspects each required section of his plane before a training flight on Forward Operating Base Warrior, Kirkuk, Iraq, Nov. 10, 2008. Duffett is a flight instructor and assigned to the 52nd Expeditionary Flight Squadron. The squadron is training Iraqi Air Force flight trainees. SHARE IMAGE: Download Image: Full Size (0.06 MB) Photo By: VIRIN: 507344-T-TQW67-334.jpg Photo Gallery