Skip to content
Engine and powerplant

STC SE792NW

FAA DRS lists SE792NW as Current · Reissued, held by 4J's Aviation, for Lycoming Engines O-235-L2A and Lycoming Engines O-235-L2C. Recorded change: Modification of a Lycoming0-235-L2C, or 0-235-L2A engine to increase HP rating from 115-HP at 2700 rpm to a continuous125 HP at 2800 rpm. Snapshot dated June 30, 2026.

Share
FAA-listed holder
4J's Aviation
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SE792NW 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 O-235-L2A and Lycoming Engines O-235-L2C. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Lycoming Engines O-235-L2AE-223
Lycoming Engines O-235-L2CE-223

Related engine and powerplant STCs

SA493CHEngine and powerplant

Increase in maximum gross weight from 3600 lbs. to 3700 lbs. with installation of Continental I0-550-B engine in accordance with D'Shannon Products Installation Instruction 71-20-00, dated 10/20/88, or later FAA-approved revision; and installation of Cooling Air Baffles in accordance with D'Shannon Products Installation Instruction DSP1M95-2, dated 6/1/95, FAA-approved 6/21/95 or later FAA Approved revisions.

FAA holder: D'Shannon Products Ltd.

View record

FAA record reference

STC number
SE792NW
Product
Engine
Country
United States
Application date
June 26, 1979
Revision date
July 26, 2019
CFR references
Part 13, Part 21