Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Northrop_YF-23> ?p ?o }
- Northrop_YF-23 abstract "The Northrop/McDonnell Douglas YF-23 was an American single-seat, twin-engine stealth fighter aircraft technology demonstrator designed for the United States Air Force (USAF). The design was a finalist in the USAF's Advanced Tactical Fighter (ATF) competition, battling the Lockheed YF-22 for a production contract. Two YF-23 prototypes were built with the nicknames \"Black Widow II\" and \"Gray Ghost\".In the 1980s, the USAF began looking for a replacement for its fighter aircraft, especially to counter the USSR's advanced Sukhoi Su-27 and Mikoyan MiG-29. Several companies submitted design proposals; the USAF selected proposals from Northrop and Lockheed. Northrop teamed with McDonnell Douglas to develop the YF-23, while Lockheed, Boeing and General Dynamics developed the YF-22.The YF-23 was stealthier and faster, but less agile than its competitor. After a four-year development and evaluation process, the YF-22 was announced the winner in 1991 and entered production as the Lockheed Martin F-22 Raptor. The U.S. Navy considered using the production version of the ATF as the basis for a replacement to the F-14, but these plans were later canceled. The two YF-23 prototypes were museum exhibits as of 2010.".
- Northrop_YF-23 manufacturer McDonnell_Douglas.
- Northrop_YF-23 manufacturer Northrop_Corporation.
- Northrop_YF-23 numberBuilt "2".
- Northrop_YF-23 productionStartYear "1989".
- Northrop_YF-23 thumbnail YF-23_top_view.jpg?width=300.
- Northrop_YF-23 type Fighter_aircraft.
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