Tumansky R-25
Videos
The Tumansky R-25 is a turbojet engine, which is seen as the ultimate development of Tumansky R-11. It was designed under the leadership of Sergei Alekseevich Gavrilov.
Tumanski R-25-300 engine in Karhulan ilmailukerho Aviation Museum
Mikoyan-Gurevich MiG-21
Videos
The Mikoyan-Gurevich MiG-21 is a supersonic jet fighter and interceptor aircraft, designed by the Mikoyan-Gurevich Design Bureau in the Soviet Union. Its nicknames include: "Balalaika", because its pl
Tumansky R-25
…R-11. It was designed under the leadership of Sergei Alekseevich Gavrilov. The Tumansky R-25 was designed as a replacement for the Tumansky R-13 in MiG-21 fighters. The R-25 is a two-spool axial-flow turbojet with a new compressor with increased overall pressure ratio and airflow, variable two-stage…
A Croatian MiG-21bis-D in flight
Retired Finnish MiG-21bis on top of Verkkokauppa store in Helsinki (Tyynenmerenkatu 11)
MiG-21bis rear
Close-up of the landing gear bay