An Air Force KC-10 Extender releases its drogue, or hose, in order to refuel a MV-22B Osprey above the Marine Corps Air Station New River area, Jan. 15, 2015. Marine pilots with Marine Medium Tiltrotor Squadron 266 flew behind the KC-10 and practiced aerial refuels with the aircraft. - An Air Force KC-10 Extender releases its drogue, or hose, in order to refuel a MV-22B Osprey above the Marine Corps Air Station New River area, Jan. 15, 2015. Marine pilots with Marine Medium Tiltrotor Squadron 266 flew behind the KC-10 and practiced aerial refuels with the aircraft.