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Cabin and interiors

STC SA2509SO

FAA DRS lists SA2509SO as Current · Surrendered, held by RT Aerospace Corp, for Boeing 727. Recorded change: Installation of structural provisions to allow a seat pitch of 28 inches between F.S. 839 to950E+13. (727 S/N 20675). Snapshot dated June 30, 2026.

FAA-listed holder
RT Aerospace Corp
Aircraft configurations
1
FAA revision date
FAA status
Current · Surrendered

Recorded modification

What the FAA record covers

Installation of structural provisions to allow a seat pitch of 28 inches between F.S. 839 to950E+13. (727 S/N 20675).

SA2509SO 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: Boeing 727. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 727A3WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 727 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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