Small aircraft take on some of the biggest missions
An MQ-1 Predator unmanned aerial vehicle sits in the desert sun at Balad Air Base, Iraq, on Tuesday, June 6, 2006. Providing "real-time eyes-in-the-sky," the world's largest Predator operation is based here with a squadron of about 20 aircraft. (U.S. Air Force photo/Airman 1st Class Drew Oquendo)