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Cabin and interiors

STC SA3323NM

FAA DRS lists SA3323NM as Current · Reissued, held by Sierra Industries, Inc, for Boeing 747-300 Series. Recorded change: Structural floor modification to facilitate an executive interior. Snapshot dated June 30, 2026.

FAA-listed holder
Sierra Industries, Inc
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Structural floor modification to facilitate an executive interior.

SA3323NM 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 747-300 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 747-300 SeriesA20WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 747-300 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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