Helicopter Sikorsky CH-3E Serial 61-604 Register 67-14702 used by US Air Force USAF. Aircraft history and location Aircraft History 67-14702 US Air Force 1969-01-15USAF 21st SOS (56 SOW) w/o 15jan69 hit by ground fire over Laos. Destroyed by US aircraft to prevent capture 21st SOS Send Updates Use APP to upload photo @ (optional) When Now? / / Send
