A unique aircraft, the only Howard Eldorado 700 ever converted. It was initially converted from Lockheed PV-1 to a Super Ventura in June 1960, then to Howard 700 in 1966. It became N25YC in January 1971, but this was short-lived as it crashed on landing at Philadelphia Intl nine months later, on 11 September 1971. The registration N25YC was then re-allocated to a very similar aircraft (Howard 500 c/n 237-5854) in November 1971. The location is not 100% sure, so confirmation is appreciated. Photo via G. Bouma

Built in 1959 and operated as an executive aircraft when owned by the Youngstown Cartage Co from January 1974 until sale in January 1976.