STC SA574AL
FAA DRS lists SA574AL as Current · Reissued, held by STOL Aviation LLC c/o Tom Csatari, for Arctic Aircraft S-1B1 (Army L-6) and Arctic Aircraft S-1B1 (Army XL-6). Recorded change: Installation of Cleveland 40-28, 6.00 - 6 main wheel assemblies and Cleveland 30-18 brake assemblies. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA574AL 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: Arctic Aircraft S-1B1 (Army L-6) and Arctic Aircraft S-1B1 (Army XL-6). Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related landing gear and brakes STCs
Installation of Wipaire Skis Model C-2200 main skis and Model AWT-2500 or AWT-2500A tail wheel ski.
FAA holder: F.Atlee Dodge Aircraft Services
Installation of Wipaire Skis Model C-2200 main and Model CTF-2200 tail wheel skis.
FAA holder: F.Atlee Dodge Aircraft Services
Installation of Wipaire Skis Model C-2200 main and Model CTF-2200 tail wheel skis.
FAA holder: F.Atlee Dodge Aircraft Services
Installation of Wipaire Skis Model A2000A main wheel replacement ski.
FAA holder: F.Atlee Dodge Aircraft Services
FAA record reference
- STC number
- SA574AL
- Product
- Aircraft · Single-Engine
- Country
- United States
- Application date
- July 16, 1974
- Revision date
- October 31, 2007
- CFR references
- Part 21, Part 43