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Cabin and interiors

STC SA4113WE

FAA DRS lists SA4113WE 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 012980 "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 No. 012880 dated April 22, 1980 is required with this installation. (S2R S/N 2526R AND UP MODIFIED BY STC SA3961WE). Snapshot dated June 30, 2026.

FAA-listed holder
Thrush Aircraft Inc.
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

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 012980 "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 No. 012880 dated April 22, 1980 is required with this installation. (S2R S/N 2526R AND UP MODIFIED BY STC SA3961WE).

SA4113WE 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.

Ayres S-2RA3SW

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Ayres S-2R model, serial range, and configuration?
  2. 02Which layout, materials, flammability evidence, and weight changes apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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