STC SE144GL
FAA DRS lists SE144GL as Current · Reissued, held by Scott's Bell 47 Inc, for Lycoming Engines VO-435-A1F. Recorded change: Modify engine to increase compression ratio to 8.7:1. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
SE144GL 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. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related engine and powerplant STCs
Fabrication of replacement engine exhaust system assembly (P/N PA18ESA).
FAA holder: Power Flow Systems Inc.
Installation of replacement engine exhaust system assembly (P/N P55C180ESA).
FAA holder: Power Flow Systems Inc.
FAA record reference
- STC number
- SE144GL
- Product
- Engine
- Country
- United States
- Application date
- October 22, 1976
- Revision date
- August 7, 2014
- CFR references
- Part 13, Part 21