STC SA125SO
FAA DRS lists SA125SO as Current · Reissued, held by TALCO Aviation, for Helio Aircraft H-395 (USAF L-28A or U-10B). Recorded change: Installation of Turbocharged Lycoming G0-480- G1D6 engine (STC SE124SO). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of Turbocharged Lycoming G0-480- G1D6 engine (STC SE124SO).
SA125SO 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: Helio Aircraft H-395 (USAF L-28A or U-10B). Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Helio Aircraft H-395 (USAF L-28A or U-10B) model, serial range, and configuration?
- 02Which powerplant configuration, limits, instruments, and maintenance data apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related engine and powerplant STCs
Installation of Engine Vibration Indicator.
FAA holder: Icarus Aero Inc.
Installation of of Enode Engine Data Acquisition Unit & Ionode Digital Data Recorder.
FAA holder: Aerospace Design & Compliance LLC.
Removal of mechanical link between engine throttle control and propeller RPM control. Installation of a separate RPM control lever, linkage between Cirrus RPM cable/cam followers, center console to accommodate three-lever configuration, new knobs for all levers, and new installation hardware (nuts, bolts, etc).
FAA holder: Skyryse Inc.
Installation of Pratt & Whitney R985-AN-1 Engine, Hamilton Standard 2D30/6101A-12 Propeller; B75N1 (Navy N2S-3), N450V, S/N 75-6484.
FAA holder: AvComp, LLC