An official USAF status/movement record card tracking Douglas A-1H Skyraider serial number 52-139665 as it rotated between key Southeast Asian air bases — Udorn, Nakhon Phanom, Da Nang, Pleiku, and Don Muang — during the Vietnam War. Records such as this document the operational tempo and basing history of individual Skyraiders flown by Air Commando and Special Operations squadrons. Project: 219274