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Cabin and interiors

STC ST01556NY

FAA DRS lists ST01556NY as Current · Issued, held by Cascade Aerospace Inc., for Boeing 737-300 Series. Recorded change: Installation of Interior Layout: 148 passenger modifications to be completed. Limited to installation on Boeing 737-300, serial number 26310 ONLY. Snapshot dated June 30, 2026.

FAA-listed holder
Cascade Aerospace Inc.
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of Interior Layout: 148 passenger modifications to be completed. Limited to installation on Boeing 737-300, serial number 26310 ONLY.

ST01556NY 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 737-300 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 737-300 SeriesA16WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 737-300 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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