STC SA117AL
FAA DRS lists SA117AL as Current · Amended, held by Airglas Inc., for Piper Aircraft PA-18-125 (Army L-21A), Piper Aircraft PA-18-135, and Piper Aircraft PA-18A-135, and 8 more aircraft configurations. Recorded change: Installation of Cunningham auxiliary fuel belly tank. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA117AL 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: Piper Aircraft PA-18-125 (Army L-21A), Piper Aircraft PA-18-135, and Piper Aircraft PA-18A-135, and 8 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related fuel systems STCs
Installation of a Shadin Company Digital Fuel Flow Meter.
FAA holder: Shadin Avionics
Installation of Shadin Co. fuel flow indicating system.
FAA holder: Shadin Avionics
FAA record reference
- STC number
- SA117AL
- Product
- Aircraft · Small Airplane
- Country
- United States
- Application date
- January 16, 1965
- Revision date
- August 14, 2012
- CFR references
- Part 3, Part 21