STC SA00172SE
FAA DRS lists SA00172SE as Current · Reissued, held by Valley Air Service Inc, for Ayres S-2R, Ayres S2R-G1, and Ayres S2R-G10, and 11 more aircraft configurations. Recorded change: Installation of the following Garrett engines: TPE331-1-151A, -151K, -151G; TPE331-2-201A, -201C, or TPE331-6-252M, -252B, -252T, in combination with a Hartzell HC-B3TN-5(M)/T10282+4 propeller. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA00172SE 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: Ayres S-2R, Ayres S2R-G1, and Ayres S2R-G10, and 11 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related propellers STCs
Installation of Pratt & Whitney Canada PT6A engines and Hartzell HC-B3TN-3 propeller.
FAA holder: Turbine Conversions Ltd
Installation of a McCauley Propeller Systems model 4D3A37C3401/C80MNF-1 propeller.
FAA holder: General Aviation Modifications, Inc.
Installation of Hartzell propeller model HC-C3YR-1( )F/F7663R.
FAA holder: Hartzell Propeller Inc
Installation of the Hartzell propeller model HC-C3YR-1RF/F7282.
FAA holder: Hartzell Propeller Inc