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Cabin and interiors

STC ST01791SE-D

FAA DRS lists ST01791SE-D as Current · Amended, held by Jamco America Inc, for Boeing 747-400 Series. Recorded change: Installation of a lavatory and galley modification on Boeing Model 747-400 series airplanes in accordance with Jamco America, Inc. Master Drawing List (MDL) No. IA-143MDL, Revision C, dated September 18, 2009, or later Federal Aviation Administration (FAA) approved revision. Snapshot dated June 30, 2026.

FAA-listed holder
Jamco America Inc
Aircraft configurations
1
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of a lavatory and galley modification on Boeing Model 747-400 series airplanes in accordance with Jamco America, Inc. Master Drawing List (MDL) No. IA-143MDL, Revision C, dated September 18, 2009, or later Federal Aviation Administration (FAA) approved revision.

ST01791SE-D 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 747-400 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 747-400 SeriesA20WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 747-400 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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