STC SA4903NM
FAA DRS lists SA4903NM as Current · Reissued, held by CheckSix AeroSolutions, LLC, for Textron Aviation P35. Recorded change: Installation of Continental TSIO-520-D engine and McCauley 3A32C76-S- M/82NM-2 propeller,derated to 260 hp and 2625 rpm. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA4903NM 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: Textron Aviation P35. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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