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Uhuh: "The Junkers Ju 49 was a German aircraft designed to investigate high-altitude flight and the techniques of cabin pressurization. It was the world's seco
by ganesh7 7y ago
Uhuh:
"The Junkers Ju 49 was a German aircraft designed to investigate high-altitude flight and the techniques of cabin pressurization. It was the world's second working pressurized aircraft, following the Engineering Division USD-9A which first flew in the United States in 1921.[1] By 1935, it was flying regularly to around 12,500 m (41,000 ft)."
- dTal 7y agoWhat on Earth is your argument? Everyone was experimenting with cabin pressurization - that wasn't even the first one. Are you seriously suggesting that that specific aircraft - a pre-war, single-engine piston craft - in any way influenced the design of the Comet? https://en.wikipedia.org/wiki/Cabin_pressurization#History https://en.wikipedia.org/wiki/Cabin_pressurization#History