Helicopter Sikorsky H-19B Chickasaw Serial 55-693 Register 52-7564 used by US Air Force USAF. Built 1954. Aircraft history and location Aircraft History 52-7564 US Air Force 1954-04-29USAF H-19B d/d 29apr54 1959 A KEDW at Edwards AFB, CA Send Updates Use APP to upload photo @ (optional) When Now? / / Send
