N722US Boeing 720-051B Northwest Airlines (NW / NWA) Chicago - O'Hare International (ORD / KORD), USA - Illinois R.A.Scholefield - 24/04/1971
SX-DBG Boeing 720-051B Olympic Airways (OA / OAL) London - Heathrow (LHR / EGLL), UK - England Steve Aubury - 23/02/1973
