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Cabin and interiors

STC SA2550SO

FAA DRS lists SA2550SO as Current · Reissued, held by American Airlines Inc, for BAE Systems (Operations) Avro 146-RJ100A, BAE Systems (Operations) Avro 146-RJ70A, and BAE Systems (Operations) Avro 146-RJ85A, and 3 more aircraft configurations. Recorded change: Installation of mixed seating. Snapshot dated June 30, 2026.

FAA-listed holder
American Airlines Inc
Aircraft configurations
6
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of mixed seating.

SA2550SO 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: BAE Systems (Operations) Avro 146-RJ100A, BAE Systems (Operations) Avro 146-RJ70A, and BAE Systems (Operations) Avro 146-RJ85A, and 3 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

BAE Systems (Operations) Avro 146-RJ100AA49EUBAE Systems (Operations) Avro 146-RJ70AA49EUBAE Systems (Operations) Avro 146-RJ85AA49EUBAE Systems (Operations) BAe 146-100AA49EUBAE Systems (Operations) BAe 146-200AA49EUBAE Systems (Operations) BAe 146-300AA49EU

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact BAE Systems (Operations) Avro 146-RJ100A and BAE Systems (Operations) Avro 146-RJ70A, and 4 more aircraft configurations 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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