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Engine and powerplant

STC SA04401CH

FAA DRS lists SA04401CH as Current · Issued, held by Aero Innovations LLC, for Thrush Aircraft S2R, Thrush Aircraft S2R-R1340, and Thrush Aircraft S2R-R1820, and 3 more aircraft configurations. Recorded change: Replace existing Engine Mount with Aero Innovations, LLC., Extended Engine Mount on certain Thrush S2R series aircraft fitted with PWC turboprop engine. Snapshot dated June 30, 2026.

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FAA-listed holder
Aero Innovations LLC
Aircraft configurations
6
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

SA04401CH 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: Thrush Aircraft S2R, Thrush Aircraft S2R-R1340, and Thrush Aircraft S2R-R1820, and 3 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Thrush Aircraft S2RA4SWThrush Aircraft S2R-R1340A4SWThrush Aircraft S2R-R1820A4SWThrush Aircraft S2R-T15A4SWThrush Aircraft S2R-T34A4SWThrush Aircraft S2RHG-T34A4SW

Related engine and powerplant STCs

FAA record reference

STC number
SA04401CH
Product
Engine
Country
United States
Application date
May 28, 2015
Revision date
January 13, 2020
CFR references
Part 21