The Lockheed–Boeing–General Dynamics YF-22 is an American single-seat, twin-engine, stealth fighter prototype technology demonstrator designed for the United States Air Force (USAF). The design team, with Lockheed as the prime contractor, was a finalist in the USAF's Advanced Tactical Fighter (ATF) competition, and two prototypes were built for the demonstration and validation phase. The YF-22 team won the contest against the Northrop-led YF-23 team for full-scale development and the design was developed into the Lockheed Martin F-22. The YF-22 has a similar aerodynamic layout and configuration as the F-22, but with notable differences in the overall shaping such as the position and design of the cockpit, tail fins and wings, and in internal structural layout.
The Lockheed YF-22, the prototype for the F-22 Raptor, made its first flight.
On September 29, in the year 1990, The Lockheed YF-22, the prototype for the F-22 Raptor, made its first flight. This event is recorded as a Selected Events event in the history of September 29, a notable event in this corner of history.
Key Facts
- This event took place on September 29, 1990 (AD era).
- It is categorised as a Selected Events event in recorded history.
- Referenced in 2 Wikipedia articles.
- Wikipedia source last updated on 15 July 2026.
On This Date in History
This article draws on content from Wikipedia, available under CC BY-SA 4.0.
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