Tag: prototype

About Yakovlev Yak-141 “Freestyle”

The Yakovlev Yak-141 (Яковлева Як-141; NATO reporting name “Freestyle”), also known as the Yak-41, was a supersonic vertical takeoff/landing(VTOL) fighter aircraft designed by Yakovlev. It was used for testing. Freestyle was first supersonic VTOL aircraft in the world.  Yak-141 has three engines. The main engine was served by four side-mounted ducts as well as a row […]

Su-35 (Su-27M) photos and short description

In total 17 Su-27M aircraft were built by Sukhoi and KnAAPO; five prototypes converted from Su-27s, two static test airframes, six pre-production test aircraft, three production aircraft, and one Su-35UB prototype. Although the Su-35 (Su-27M) had no success on the global fighter market, the Su-27M line greatly contributed to the development of the Flanker family, […]

Su-47 (S-37 Berkut) Golden Eagle Fighter

The Sukhoi Design Bureau of Moscow, Russia has developed the Su-47 (previously called the S-37 Berkut or Golden Eagle) fighter aircraft, which first flew in September 1997. Su-47 is in a forward-swept wing configuration and uses a highly unstable triplane (with three main lifting surfaces) aerodynamic configuration. The Su-47 was introduced in January 2000 and […]

Su-30 MKI/MKK/MK2/MK/MKA

Negotiations with India to supply Su-27 type fighters started in 1994. The Design Bureau commenced work to develop a Su-30-based plane for India’s Air Force in 1995. A.F. Barkovsky was appointed chief designer of the project. On 30th November 1996 an intergovernmental agreement was made for phased development and delivery to India of 8 Su-30K […]

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