Basler BT-67
caption: A Kenn Borek Air Basler BT-67 at Williams Field, Antarctica (2008)
caption: Basler BT-67 conversion No.1, N200AN of World Air Logistics, at Missoula Montana in 2000
caption: Basler BT-67 operated by ALCI at Amundsen-Scott South Pole Station (2009)