U.S. Air Force Maj. Chad Greer prepares his F-16C Fighting Falcon for takeoff at Bagram Airfield, Afghanistan on Nov 6, 2011. Greer is deployed from the 113th Fighter Wing, Virginia Air National Guard. He is among the first group of Air National Guard pilots deployed in support of Operation Enduring Freedom. U.S. Air Force photo by Tech. Sgt. Matt Hecht