UEC AL-41F-1S
UEC AL-41F-1S (117S) is a thrust-vectoring afterburning turbofan model for the Sukhoi Su-35S. Rostec identifies the 117S as the Su-35S engine with 14,500 kgf thrust (142.20 kN), while the aircraft uses the engine for supercruise capability; lifecycle remains unknown here.
Identity
- Aliases
- AL-41F-1SAL-41F1S117S
- Domains
- aviation
- Identity Level
- model
- Kind
- turbofan
- Name
- UEC AL-41F-1S
- Status
- unknown
Details
- Air Breathing Specs
- Max Thrust Kn
- 142.2
- Description
- UEC AL-41F-1S (117S) is a thrust-vectoring afterburning turbofan model for the Sukhoi Su-35S. Rostec identifies the 117S as the Su-35S engine with 14,500 kgf thrust (142.20 kN), while the aircraft uses the engine for supercruise capability; lifecycle remains unknown here.
Links
Assets & Meta
- Creation Time
- August 14, 2026 at 13:41:25 UTC
- Updated Time
- August 15, 2026 at 09:22:10 UTC
Other
- Sources
- Accessed Date
- 2026-08-14
- Note
- Rostec identifies the more powerful AL-41F-1S thrust-augmented engine as a key Su-35S innovation and states that it enables supersonic speed without afterburner.
- Publisher
- Rostec / United Engine Corporation
- Title
- Su-35S Fighter: Extremely Dangerous
- Accessed Date
- 2026-08-14
- Note
- Rostec identifies AL-41F-1S as the engine installed on Su-35 aircraft and distinguishes it from the less powerful engines on Su-30SM.
- Publisher
- Rostec
- Title
- Continuation of the Twenty-Seventh: Five Best Aircraft Based on Su-27
- Accessed Date
- 2026-08-14
- Note
- Rostec UEC product material identifies AL-41F-1S as intended for Su-35/Su-35S and describes its increased thrust, service life, reliability, and thrust-vectoring boundary.
- Publisher
- Rostec / United Engine Corporation
- Title
- UEC Presents Modern Aircraft Engines
- Accessed Date
- 2026-08-15
- Note
- Rostec identifies the 117S engine for Su-35S and states that it is a thrust-vectoring turbofan with 14,500 kgf thrust.
- Publisher
- Rostec
- Title
- Rostec to Unveil Innovative Designs in India