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Other aircraft modifications

STC SA3AL

FAA DRS lists SA3AL as Current · Reissued, held by Aircraft Innovations, LLC, for Piper Aircraft PA-18, Piper Aircraft PA-18A, and Piper Aircraft J3C-40, and 22 more aircraft configurations. Recorded change: Installation of Fred A. Shaw tundra-bird Model 2500 skis. Snapshot dated June 30, 2026.

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FAA-listed holder
Aircraft configurations
25
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SA3AL 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, Piper Aircraft PA-18A, and Piper Aircraft J3C-40, and 22 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

FAA record reference

STC number
SA3AL
Product
Aircraft · Single-Engine
Country
United States
Application date
January 12, 1962
Revision date
September 11, 2009
CFR references
Part 3, Part 21