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Cabin and interiors

STC ST01270CH

FAA DRS lists ST01270CH as Current · Issued, held by National Aircraft Service Inc, for Boeing 727-100 Series and Boeing 727-200 Series. Recorded change: Install vent door system in a main cabin window of 727s modified with a cargo door per STC SA1444SO, SA1509SO, and SA1543SO. Snapshot dated June 30, 2026.

FAA-listed holder
National Aircraft Service Inc
Aircraft configurations
2
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Install vent door system in a main cabin window of 727s modified with a cargo door per STC SA1444SO, SA1509SO, and SA1543SO.

ST01270CH 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 727-100 Series and Boeing 727-200 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 727-100 SeriesA3WEBoeing 727-200 SeriesA3WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 727-100 Series and Boeing 727-200 Series 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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