Yakovlev UT-1 - 사진 및 비디오

Tthe 야코블레프 UT-1 (Russian: УТ-1) was a single-seater trainer aircraft used by the Soviet Air Force from 1937 until the late 1940s. The UT-1 was designed as a single-seater advanced trainer and aerobatic airplane by the team led by Alexander Sergeevich Yakovlev. The first prototype, designated the AIR-14, was flown in early 1936. The AIR-14 was a small low-winged monoplane with a fixed tailwheel undercarriage, with a welded steel fuselage and wooden wings. After some changes, the AIR-14 was accepted for production. Among other improvements, the 75 kW (100 hp) Shvetsov M-11 radial was changed to the more powerful 86 kW (115 hp) M-11G. The plane received the designation UT-1 (uchebno-trenirovochnyi {учебно-тренировочный}, primary/advanced trainer); despite this designation, it was not suitable for primary training.

소스: Yakovlev UT-1 위키피디아

Tthe 야코블레프 UT-1 1937 년부터 1940 년대 후반까지 소련 공군이 사용한 단일 인승 훈련기였습니다. 알렉산더 세르게예비치 야코블레프(Alexander Sergeyevich Yakovlev)가 1인승 고급 트레이너 및 곡예 비행 비행기로 설계했습니다. AIR-14로 명명 된 첫 번째 프로토 타입은 1936 년 초에 비행했습니다. AIR-14는 용접된 강철 동체와 나무 날개가 있는 고정 테일휠 차대가 있는 작은 저익 단엽기였습니다.
The UT-1 was not suitable for primary training, but it was used as a transitional type between the UT-2 and fighters like the I-16. It required precise piloting, thus forming an ideal intermediate between basic trainers and the maneuverable but difficult-to-fly I-16. The UT-1 underwent several modifications during its production, including changes in the engine, the fuselage length and the wing shape. Some UT-1s were also converted into improvised combat machines, fitted with machine guns or rockets, and used for reconnaissance or ground-attack missions during World War II.
Tthe UT-1 was also used for setting several records before the war, some with its floatplane variant. In total, 1,241 aircraft were built between December 1936 and 1940. The UT-1 was replaced by the Yakovlev Yak-18 during the 1950s.