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Cabin and interiors

STC SA4045WE

FAA DRS lists SA4045WE as Current · Reissued, held by Thrush Aircraft Inc., for Ayres S-2R and Ayres S2R-R3S. Recorded change: Installation of second pilot s seat and dual controls in accordance with Serv-Aero Engineering, Inc. FAA sealed Master Drawing List MDL 9179, dated September 1, 1979, or later FAA approved revision. Pezetel PZL-3S engine is required with this installation. FAA Approved Serv-Aero Airplane Flight Manual No. 100979 dated October 29, 1979 is required with this installation. (S2R S/N 2526R and up modified by STC SA3897WE) (S2R-R3S S/N R3S-001 AND UP NORMAL CATEGORY). Snapshot dated June 30, 2026.

FAA-listed holder
Thrush Aircraft Inc.
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of second pilot s seat and dual controls in accordance with Serv-Aero Engineering, Inc. FAA sealed Master Drawing List MDL 9179, dated September 1, 1979, or later FAA approved revision. Pezetel PZL-3S engine is required with this installation. FAA Approved Serv-Aero Airplane Flight Manual No. 100979 dated October 29, 1979 is required with this installation. (S2R S/N 2526R and up modified by STC SA3897WE) (S2R-R3S S/N R3S-001 AND UP NORMAL CATEGORY).

SA4045WE 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 and Ayres S2R-R3S. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Ayres S-2RA3SWAyres S2R-R3SA3SW

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Ayres S-2R and Ayres S2R-R3S 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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