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Propeller Insanity - The Convair Model 37!

In the post-war glow of the late 1940s, Pan Am shocked the world with news that it had placed an order for a truly insane ...
The year is 1961. USA needs an edge agaist the soviets. They turned to military supplier Convair, who at the time was looking ...
With a 23,150-pound payload capability, the Convair 880 had a 184,500-pound maximum takeoff weight and required a 5,200-foot ...