UEC AL-31FP
UEC AL-31FP is an active thrust-vectoring afterburning turbofan model in the AL-31 family. UAC identifies two AL-31FP engines in the Su-30SME serial-production aircraft design and specifies 12,500 kgf afterburning thrust per engine; Rostec identifies AL-31FP as a distinct thrust-vectoring AL-31 modification. No broader fleet or production-volume claim is asserted here.
Identity
- Aliases
- AL-31FPAL-31F-PAL-31FP engine
- Domains
- aviation
- Identity Level
- model
- Kind
- turbofan
- Name
- UEC AL-31FP
- Status
- active
Details
- Air Breathing Specs
- Afterburning Thrust
- …
- Description
- UEC AL-31FP is an active thrust-vectoring afterburning turbofan model in the AL-31 family. UAC identifies two AL-31FP engines in the Su-30SME serial-production aircraft design and specifies 12,500 kgf afterburning thrust per engine; Rostec identifies AL-31FP as a distinct thrust-vectoring AL-31 modification. No broader fleet or production-volume claim is asserted here.
- Family
Links
Assets & Meta
- Creation Time
- August 14, 2026 at 14:00:07 UTC
- Updated Time
- August 22, 2026 at 08:17:52 UTC
Other
- Sources
- Accessed Date
- 2026-08-14
- Note
- UAC specifies two AL-31FP afterburning turbofans on Su-30SME, with 12,500 kgf afterburning thrust per engine and 25,000 kgf total.
- Publisher
- United Aircraft Corporation
- Title
- Su-30SME
- Accessed Date
- 2026-08-14
- Note
- Rostec identifies AL-31FP as the thrust-vectoring turbofan for Su-30MKI and as a distinct AL-31 family modification with increased thrust over AL-31F.
- Publisher
- Rostec / United Engine Corporation
- Title
- OboronProm to Present Innovative Designs at Aero India
- Accessed Date
- 2026-08-14
- Note
- Rostec identifies AL-31F/AL-31FP engines as the powerplant family for Su-27/Su-30 fighters, preserving the exact AL-31FP model boundary.
- Publisher
- Rostec / United Engine Corporation
- Title
- UEC Shows Prospective Aircraft Engines at Aero India 2019