STC ST02225SE

FAA DRS lists ST02225SE as Current · Amended, held by Northwest Aerospace Technologies Inc, for Boeing 747-400 Series. Recorded change: Reconfiguration of the economy class cabin to install premium economy seats and class dividers on Boeing 747-400 airplanes. Snapshot dated June 30, 2026.

FAA-listed holder

Northwest Aerospace Technologies Inc

Aircraft configurations

FAA revision date

May 14, 2012

FAA status

Current · Amended

Recorded modification

What the FAA record covers

ST02225SE 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

SA3029WE-DCabin and interiorsRevised Nov 30, 2011

: Removal of all First Class seating and class divider. Relocate coach seating to provide fourteen rows at 36 inch pitch. Install sofa with end tables, lamps, and privacy curtain; aft facing double seat, folding leaf table and swivel chair. Provide tables and office work area in aft cabin. Install phone systems. Configuration in accordance with United Air Lines Drawing List No. COA 7-2577 dated July 12, 1976, or later FAA approved revisions.

FAA holder: United Airlines Inc

View record

SA3032WE-DCabin and interiorsRevised Nov 30, 2011

Install carry-on baggage module in place of one first class seat assembly in accordance with DAS-1-WE Approved United Air Lines Drawing List No. 3032 or later FAA approved revisions.

FAA holder: United Airlines Inc

View record

SA3033WE-DCabin and interiorsRevised Nov 30, 2011

Revise interior arrangement to increase coach seating in accordance with DAS-1-WE Approved United Air Lines, Inc. Drawing List COA 2-4857 and COA 2-4858 amended in accordance with DAS-1-WE Approved United Air Lines Drawing List dated June 3, 1977, or later FAA approved revisions.

FAA holder: United Airlines Inc

View record

SA3034WE-DCabin and interiorsRevised Nov 30, 2011

Replace one first class seat assembly with a carry-on baggage module, relocate existing garment bag module and remove LH and RH class divider allowing the two modules to serve as class dividers. Installation in accordance with DAS-1-WE Approved United Air Lines Drawing List dated January 26, 1977, covering COA 9-1324 or later FAA approved revisions.

FAA holder: United Airlines Inc

View record

What the FAA record covers

Aircraft named in FAA DRS

Confirm before sourcing

Related cabin and interiors STCs

Install carry-on baggage module in place of one first class seat assembly in accordance with DAS-1-WE Approved United Air Lines Drawing List No. 3032 or later FAA approved revisions.

Revise interior arrangement to increase coach seating in accordance with DAS-1-WE Approved United Air Lines, Inc. Drawing List COA 2-4857 and COA 2-4858 amended in accordance with DAS-1-WE Approved United Air Lines Drawing List dated June 3, 1977, or later FAA approved revisions.