Company test pilot Lowery Brabham makes the first flight of the Republic XP-47B Thunderbolt at Farmingdale, N.Y. The P-47, the heaviest single-engine fighter ever built in the US, will see action in every theater in World War II as both a high-altitude escort fighter and as a low-level fighter bomber.
The Air Force has embraced new technical approaches like open mission systems and rapid software updates for cutting-edge aircraft like the B-21 and Collaborative Combat Aircraft. Increasingly, though, the service is also working to apply these to its older, “legacy” aircraft, officials said this week.