The Aircraft Shown Is From The 919 Special Operations Group (Afres), Based At Auxiliary Field 3 (Duke Field), Eglin AFB, Florida. The Scene Is Of A Night West Fire Mission. The Location Is Generic - Could Be Southeast Asia, Central America Or Continental U.S. A Plastic Model Of The Ac-130 Was Built And Photographed For Position And Lighting. Slides Taken From The Air Of Actual Firing Of Weapons Was Used As Reference For The Tracers, April 1989.