STC SA741GL
FAA DRS lists SA741GL as Current · Surrendered, held by EAA Aviation Foundation, for Aeronca Aircraft SO-58B, Aeronca Aircraft O-58B (Army L-3C), and Aeronca Aircraft O-58B (Army L-3B), and 1 more aircraft configuration. Recorded change: Superseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA741GL 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: Aeronca Aircraft SO-58B, Aeronca Aircraft O-58B (Army L-3C), and Aeronca Aircraft O-58B (Army L-3B), and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Manufacture of a titanium transmission support fitting assembly.
FAA holder: Clayton International Inc.
Installation of 727-200 9-G Barrier.
FAA holder: Hamilton Aviation Inc
FAA record reference
- STC number
- SA741GL
- Product
- Aircraft · Single-Engine
- Country
- United States
- Application date
- Not listed
- Revision date
- March 5, 2004
- CFR references
- Part 21