N1631 Boeing 727-22 Delta Air Lines (DL / DAL) Houston - Intercontinental Airport (IAH /KIAH) 1969-1997, USA - Texas Ken Haynes Collection - 27/05/1975
N1631 Boeing 727-95 Northeast Airlines (NE / NEA) New York - John F Kennedy International (JFK / KJFK), USA - New York Jo Beeck - 06/1972
