This Air Force AC-47, Equipped With Rapid-Firing Miniguns (6,000 Rounds Per Minute Per Gun), Weakens Enemy Advantage Provided By South Vietnam's Dense Foliage Which Serves As Cover For Their Operations. Here The Artist Depicts The Aircraft's Sweeping Firepower. The Viet Cong Nicknamed The AC-47s Dragon Ships. The Venerable C-47 Was Used Extensively In World War II, Korea, And Now, In The AC Modification, In Southeast Asia.