Helicopter Sikorsky YCH-54A Serial 64-007 Register 64-14205 used by US Army Aviation Army. Built 1964. Aircraft history and location Aircraft History 64-14205 US Army Aviation 1968-04-19Sikorsky S-64A, c/n 64-007, ff? del US Army as YCH-54A 64-14205 w/o South Vietnam, 19Apr68. Send Updates Use APP to upload photo @ (optional) When Now? / / Send
