Lockheed YF-12
| Use attributes for filter ! | |
| Top speed | 3,661 km/h |
|---|---|
| Range | 4,800 km |
| Unit cost | 15,000,000–18,000,000 USD (1963) |
| Number built | 3 |
| Engine types | Pratt & Whitney J58 |
| First flight | August 7, 1963 |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2054919 |
About Lockheed YF-12
The Lockheed YF-12 is an American prototype interceptor aircraft evaluated by the United States Air Force in the 1960s. The YF-12 was a twin-seat version of the secret single-seat Lockheed A-12 reconnaissance aircraft, which led to the U. S. Air Force's Lockheed SR-71 Blackbird twin-seat reconnaissance variant.
Lockheed YF-12 Photos
