A CV-22 Osprey tiltrotor aircraft approaches an MC-130H Combat Talon II air-refueling receptacle during a training mission at Hurlburt Field, Fla., Sept. 7, 2016. The Osprey combines the vertical takeoff, hover and vertical landing qualities of a helicopter with the long-range, fuel efficiency and speed characteristics of a turboprop aircraft. (U.S. Air Force photo by Airman 1st Class Joseph Pick)