N9900Z Curtiss C-46A Commando Super 46C Challenge Air Transport Miami - International (MIA / KMIA), USA - Florida Bert van Santen - 13/05/1981
N9900Z Curtiss C-46A Commando Super 46C Challenge Air Transport San Juan - Luis Munoz Marin International (SJU / TJSJ), Puerto Rico Bert van Santen - 15/05/1981
N6539C Douglas DC-6A Challenge Air Transport Detroit - Willow Run (YIP / KYIP), USA - Michigan Jay Sherlock Collection - 10/1979
N3492F Douglas C-118A Challenge Air Transport Miami - International (MIA / KMIA), USA - Florida Bert van Santen - 14/05/1980
