Helicopter Sikorsky CH-3C Serial 61-503 Register 61-12578 62-12578 used by US Air Force USAF. Built 1963. Aircraft history and location Aircraft History 62-12578 US Air Force 1964-01-30del USAF as CH-3C, 62-12578, 30Jan64 xfer 1st Helo Sq, Andrews AFB, MD 19-04-84 total time: 7729.1 stor AMARC, DM AFB, AZ Scrapped xfer to USCG. AMARG 1979-09 A KADW with 1st HS at Andrews AFB 1st HS Yanks Air Museum yard at Chino, CA 2005, still 2009 61-12578 US Air Force Sikorsky CH-3E 5jun68 Send Updates Use APP to upload photo @ (optional) When Now? / / Send