U.S. Air Force Tech. Sgt. Christofer Curtis, a CV-22 flight engineer of the 8th Special Operations Squadron, poses in a CV-22 on the flight line at Hurlburt Field, Fla., April 6, 2012. Curtis returned to active duty after recovering from injuries sustained during a deployment. (U.S. Air Force photo by Airman 1st Class Gustavo Castillo)