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It was the Flying Pancake - a strange, yet promising experimental test aircraft built for the American Navy fighter program ...

The Northrop X-4 Bantam had a tendency to pitch nose-down at high speeds—generally not a desirable condition for a plane. Experimental aircraft—usually designated by “X” markings in U.S. aircraft ...

The article features a 2001 Glasair II as "Today's Top Pick" from Aircraft For Sale, noted for its unique qualities and modern experimental design. The Glasair line played a pioneering role in the ...