Cavortingcheetah - The Tropical kit sounds more like a torture kit - if your the Captain expect daily dosses of heat exhaustion and dehydration or if your still awaiting your chance to shine, constant flu and eventual pneumonia. I expect this instrument of medievil creation was limited to passenger versions only and like most freighters have since been removed along with any other weighty pilot comforter such as A/C and Heating when they ceased to function some time back when Reagan was still President...