STC SA4970NM
FAA DRS lists SA4970NM as Current · Reissued, held by Goodrich Aviation Technical Services Inc., for Boeing 737. Recorded change: Interior rearrangement. (737-3Y0). Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
Interior rearrangement. (737-3Y0).
SA4970NM 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. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Boeing 737 model, serial range, and configuration?
- 02Which layout, materials, flammability evidence, and weight changes apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
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ST01617WI-DCabin and interiors
ONE ONLY STC; SN 5456: Installation of Interior Alteration. Data Required: (1) Duncan Aviation Inc., Document List No. 100930014, Revision A, dated December 20, 2010, (2) FAA Approved Airplane Flight Manual Supplement, Duncan Aviation Inc., Document No., 100907003, Revision A, dated December 20, 2010, or later FAA Approved Revisions to (1) or (2).
FAA holder: Duncan Aviation Inc