STC SE2500SW
FAA DRS lists SE2500SW as Current 路 Reissued, held by Scott's Bell 47 Inc, for Lycoming Engines VO-435-A1F and Lycoming Engines VO-435-A1E. Recorded change: Modification to higher compression ratio. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
2
FAA revision date
FAA status
Current 路 Reissued
Recorded modification
What the FAA record covers
SE2500SW identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Lycoming Engines VO-435-A1F and Lycoming Engines VO-435-A1E. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Lycoming Engines VO-435-A1FE-279
Lycoming Engines VO-435-A1EE-279
Related other aircraft modifications STCs
Installation of Wire Strike Protection System (WSPS).
FAA holder: Bristol Aerospace Ltd
Modification of VHF COMM 3 Power Source Relocation.
FAA holder: Bombardier Inc
Installation of Thermawing de-icing system.
FAA holder: Kelly Aerospace Thermal Systems LLC
FAA record reference
- STC number
- SE2500SW
- Product
- Engine
- Country
- United States
- Application date
- July 28, 1977
- Revision date
- August 7, 2014
- CFR references
- Part 13, Part 21