Tumanskii R-11/R-13

The R-11 was derived from the RD-9 and was first run in 1956. The Chengdu (China) version is designated the WP-7.
The R-13 was a further development of the R-11 F2S-300 by V. Gavrilov. Deliveries began in 1970.


  • R-13-300: 14,550 lb (64.7 kN) afterburning thrust


  • Turbojet
  • Compressor: 3-stage LP/3-stage HP
  • Turbine: 2 single-stage

used by

  • MiG-21 "Fishbed"