UEC-Klimov TV7-117ST-01
UEC-Klimov TV7-117ST-01 is an active, type-certified civil turboprop model for the Il-114-300. Rostec reports 3,100 hp takeoff power (2,312 kW stored), type certification in 2022, approved expansion of operating characteristics, removal of remaining operating restrictions in 2025, nearly 3,000 test hours over more than 400 flights, and readiness for serial supply and Russian service support. The Il-114-300 installation remains the exact recorded aircraft relationship; no broader fleet-service claim is made.
Identity
- Aliases
- TV7-117ST-01UEC TV7-117ST-01Klimov TV7-117ST-01
- Domains
- aviation
- Identity Level
- model
- Kind
- turboprop
- Name
- UEC-Klimov TV7-117ST-01
- Status
- active
Details
- Air Breathing Specs
- Shaft Power Kw
- 2,312
- Description
- UEC-Klimov TV7-117ST-01 is an active, type-certified civil turboprop model for the Il-114-300. Rostec reports 3,100 hp takeoff power (2,312 kW stored), type certification in 2022, approved expansion of operating characteristics, removal of remaining operating restrictions in 2025, nearly 3,000 test hours over more than 400 flights, and readiness for serial supply and Russian service support. The Il-114-300 installation remains the exact recorded aircraft relationship; no broader fleet-service claim is made.
- Family
Links
Assets & Meta
- Creation Time
- August 9, 2026 at 05:36:26 UTC
- Updated Time
- August 21, 2026 at 18:48:13 UTC
Other
- Sources
- Accessed Date
- 2026-08-09
- Note
- Official UEC/Rostec release distinguishes base TV7-117ST from civil modification TV7-117ST-01 and identifies the Il-114-300 application.
- Publisher
- Rostec / United Engine Corporation
- Title
- UEC Demonstrates the State-of-the-Art TV7-117ST Russian Engine at MFD-2018
- Accessed Date
- 2026-08-09
- Note
- Official family page identifies TV7-117ST-01 as a modern TV7-117 modification for regional aircraft while preserving family-level context.
- Publisher
- Rostec
- Title
- Engine family TV7-117
- Accessed Date
- 2026-08-14
- Note
- Rostec reports the Il-114-300 flight-test program using domestically produced TV7-117ST-01 engines and describes the increased takeoff-power installation.
- Publisher
- Rostec / United Aircraft Corporation
- Title
- New Il-114-300 Joined a Flight Test Program
- Accessed Date
- 2026-08-14
- Note
- Rostec states that TV7-117ST-01 engines were started during Il-114-300 cold-weather testing in March 2026, confirming a distinct current test installation without asserting full fleet service.
- Publisher
- Rostec / United Engine Corporation
- Title
- The Il-114 Coped with Yakut Frosts
- Accessed Date
- 2026-08-21
- Note
- Rostec reports that TV7-117ST-01 received its type certificate in 2022, had remaining operational restrictions removed in 2025, accumulated nearly 3,000 hours over more than 400 flights, and was ready for serial supply and Russian service support in January 2026.
- Publisher
- Rostec / United Engine Corporation
- Title
- UEC Ready for Serial Production of TV7-117ST-01 Engines for Il-114-300 Aircraft
- Accessed Date
- 2026-08-21
- Note
- Rostec describes the 2026 after-sales support system for TV7-117ST-01/02 power units on the Il-114-300 and Ladoga, supporting current service-support readiness.
- Publisher
- Rostec / United Engine Corporation
- Title
- Rostec Introduced an After-Sales Support IT System for the Whole Range of New Russian Aircraft Engines