STC SA271GL
FAA DRS lists SA271GL as Current · Reissued, held by Great Lakes Aero Products Inc, for Piper Aircraft PA-30 and Piper Aircraft PA-39. Recorded change: Installation of Great Lakes forward windows, P/N's W-, W/T-, W/G-2058-187 or -250 and W-, W/G-20599-187 or -250. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA271GL 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-30 and Piper Aircraft PA-39. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
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