"From hundreds of wind tunnel experiments we developed the non-stall wing design that makes it impossible for a P-38 to go into a tail-spin even on one engine. It's this sort of designing that gives every Lockheed and Vega plane extra strenght and extra dependability."
I've never heard of the non-stall wing before. Is that a "marketing" term or is it legit?
Nice historical piece Ozark. Thanks.