STC SA4112WE
FAA DRS lists SA4112WE as Current · Reissued, held by Thrush Aircraft Inc., for Ayres S-2R. Recorded change: Installation of second pilot s seat and dual controls or passenger/cargo compartment in accordance with Serv-Aero Engineering, Inc. FAA sealed Master Drawing List MDL 012880 "A", dated April 21, 1980, or later FAA approved revision. P&W R-1340-AN-1 engine is required with this installation. FAA Approved Serv-Aero Airplane Flight Manual Nermission. Supplemental Type Certificate Addendum No. SA4112WE is a part of this STC. (S2R s/n 2526R and up modified by STC SA3961WE). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA4112WE 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. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related cabin and interiors STCs
Reconfigure the interior cabin and install updated IFE products.
FAA holder: American Airlines Inc
FAA record reference
- STC number
- SA4112WE
- Product
- Aircraft · Single-Engine
- Country
- United States
- Application date
- January 30, 1980
- Revision date
- July 30, 2003
- CFR references
- Part 21