The Lockheed XF-90, shown in flight with test pilot Tony Levier in the cockpit, seemed the epitome of a supersonic jet, but never lived up to its looks. (Lockheed Martin)
The Lockheed XF-90, shown in flight with test pilot Tony Levier in the cockpit, seemed the epitome of a supersonic jet, but never lived up to its looks. (Lockheed Martin)