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Cabin and interiors

STC SA4770NM

FAA DRS lists SA4770NM as Current · Reissued, held by Safran Cabin Inc., for Boeing DC-9-81 (MD-81), Boeing DC-9-82 (MD-82), and Boeing DC-9-83 (MD-83). Recorded change: Installation of a Modular Lavatory(Retrofit Installation). Snapshot dated June 30, 2026.

FAA-listed holder
Safran Cabin Inc.
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of a Modular Lavatory(Retrofit Installation).

SA4770NM 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 DC-9-81 (MD-81), Boeing DC-9-82 (MD-82), and Boeing DC-9-83 (MD-83). Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing DC-9-81 (MD-81)A6WEBoeing DC-9-82 (MD-82)A6WEBoeing DC-9-83 (MD-83)A6WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing DC-9-81 (MD-81) and Boeing DC-9-82 (MD-82), and 1 more aircraft configuration 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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