
It all started for the twin boom aircraft called “der Gabelschwanz-Teufel” (“fork-tailed devil”) by the Luftwaffe and known by American pilots as the “Lightning” on June 23, 1937 when Lockheed won a design competition with their Model 22. They were received a USAAC government contract for $163,000 to build a prototype XP-38 – an airplane that ended up costing Lockheed an additional $761,000 to complete.
The prototype XP-38 was designed and built by Clarence Kelly Johnson and a team of designers in Lockheed’s Burbank, California facility under tight security.




