The Lockheed P-38 Lightning, an icon of American innovation and air dominance in World War II, is still one of the most recognizable fighters of all time. First flying in 1939, the P-38 Lightning was ...

Key point: The P-38 was a forerunner of modern multi-role fighters. In 1937, the U.S. Army Air Corp called for proposals for an interceptor capable of flying 360 miles-per-hour and climbing rapidly to ...

New cylinder head designs are not something you see everyday. Even when something new does come out, it's normally adapted from something else, be it a race head or a more exotic engine. The trickle ...

In 1937, the U.S. Army Air Corp called for proposals for an interceptor capable of flying 360 miles-per-hour and climbing rapidly to high altitudes. Kelly Johnson, designer at Lockheed—then a small ...