World War II Ju87 winter flight suit. During World War II, Germany developed specialized flight clothing because aircraft crews had to operate in very cold and harsh conditions at high altitude. Early war aircraft often had poor heating and insulation, so pilots and crew needed heavy protective gear to survive long missions……………………….(1. Extreme cold at altitude Aircraft like the Junkers Ju 87 Stuka dive bomber and other Luftwaffe planes flew at altitudes where temperatures could drop well below

12,000 Workers, 3,000 Planes, 1 Visionary: How Junkers Forged the Future of Flight

Hugo Junkers and the birth of all-metal aircraft

The Dramatic Rise and Fall of the Junkers Ju-87 Stuka

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