7, 757, A, AIRBUS, AIRLINER, AND, AT, AVIATION-IMAGES, B-757, B757, BOEING, CATFISH, CIVIL, F-22, FINLAND, FINNAIR, HANGAR, HEL, HELSINKI, IN, JET-POWERED, JETLINER, LEKO, MAN, MILITARY, MODIFIED, MULTIPLES, OF, PROTOTYPE, RAPTOR, SERVICES, TECHNICAL, TESTBED, THE, TWINJET-POWERED, UNDER, VANTAA, WALKING, WINDSHIELDS,