STC SA2291WE
FAA DRS lists SA2291WE as Current · Reissued, held by United Airlines Inc, for Boeing 747-100 Series. Recorded change: Interior arrangement modification in accordance with FAA Approved United Air Lines Drawing List No. COA 8-0143, or later FAA approved revisions. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Interior arrangement modification in accordance with FAA Approved United Air Lines Drawing List No. COA 8-0143, or later FAA approved revisions.
SA2291WE 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 747-100 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Boeing 747-100 Series 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?
Related cabin and interiors STCs
Add 12 coach seats in E-Zone, reducing the seat pitch from 34 to 31 inches throughout most of the Zone, and 6 coach seats in C & D Zones, reducing the seat pitch from 34 t o 31 inches in the outboard rows. PSU's are repitched as required. These installations will be done according to United Airlines DAS-1-WE Approved Master Drawing List #2753, dated July 3, 1989, or later FAA approved revisions.
FAA holder: United Airlines Inc
Re-Pitch coach class seating, adding new passenger seats and relocating PSU-s as required. This will be done according to United Airlines DAS-1-WE Approved Master Drawing List No. 2754, dated August 3, 1989, or later FAA approved revisions.
FAA holder: United Airlines Inc
Revise seating configuration to increase coach seating in accordance with United Air Lines DAS-1-WE Approved Drawing List No. 2757 dated February 23, 1989, or later FAA approved revisions.
FAA holder: United Airlines Inc
Modification directed towards standardization of the interior configuration. Seating arrangement will be 36F/248Y, in accordance with United Air Lines DAS-1-WE Approved Drawing List No. 2759, dated June 19, 1989, or later FAA approved revisions.
FAA holder: United Airlines Inc