노스롭 YA-9 | |
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국가 | 미국 |
역할 | 공격 항공기 |
첫 비행 | 1972년 5월 30일 |
내장 | 2 |
Tthe 노스롭 YA-9 미국 공군 A-X 프로그램을 위해 개발된 프로토타입 공격항공기였다. YA-9는 A-10 썬더볼트 II로 생산에 들어간 페어차일드 공화국 YA-10을 선호하여 통과되었습니다.
소스: 노스롭 YA-9 온 위키백과
노스롭 YA-9A 산책 | |
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사진 작가 | 블라디미르 야쿠보프, 존 헥 |
로컬라이제이션 | 3월 필드 에어 뮤지엄 |
사진 | 98 |
Northrop YA-9 Walk Around | |
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사진 작가 | 시스 헨드릭스 |
로컬라이제이션 | Unknow |
사진 | 40 |
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The Northrop YA-9 was a prototype attack aircraft developed by Northrop Corporation in the 1970s for the United States Air Force. It was designed to perform close air support missions in a low-threat environment, with a high survivability and low operating cost. The YA-9 competed with the Fairchild Republic YA-10 in the A-X program, which aimed to replace the Douglas A-1 Skyraider in the Vietnam War. The YA-9 had a twin-engine configuration, with two Lycoming YF102 turbofan engines mounted in nacelles above the high-mounted wings. The wings had a variable sweep angle and were fitted with large flaps and slats for enhanced maneuverability and short takeoff and landing performance. The fuselage had a slender profile and housed a 30 mm GAU-8 Avenger rotary cannon in the nose, as well as four hardpoints for external weapons. The cockpit was located near the nose and had a bubble canopy that provided excellent visibility for the pilot. The landing gear was tricycle type and retractable.
The YA-9 made its first flight on May 30, 1972, and completed its flight test program in February 1973. The aircraft demonstrated good handling qualities and performance, but was inferior to the YA-10 in terms of payload, range, and survivability. The Air Force selected the YA-10 as the winner of the A-X program in January 1973, and ordered it into production as the A-10 Thunderbolt II. The two YA-9 prototypes were transferred to NASA for further testing, but were eventually scrapped in 1981. The YA-9 remains as an example of Northrop’s innovative design approach and engineering capabilities.
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