Helicopter Sikorsky CH-3E Serial 61-613 Register 67-14711 used by US Air Force USAF. Aircraft history and location Aircraft History 67-14711 US Air Force 1975 A KPAM Apr75-Jun76, this was the first helicopter I worked on after tech school at Tyndall AFB, FL I remember her well. (sigh) 2011 B Museum of Aviationconv HH-3E preserved Robins AFB museum, Georgia Send Updates Use APP to upload photo @ (optional) When Now? / / Send