AC-130A Spectre
The AC-130A Spectre, displayed at the Hurlburt Field Memorial Air Park, Hurlburt Field, Fla., was originally designed as an assault transport, but was adapted for a variety of missions, including weather mapping and reconnaissance, mid-air space capsule recovery, search and rescue, ambulance service, drone launching, mid-air refueling of helicopters, and as a gunship. (U.S. Air Force photo by Tech. Sgt. Christopher Carwile)