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Other aircraft modifications

STC ST00550LA-D

FAA DRS lists ST00550LA-D as Current · Reissued, held by United Airlines Inc, for Boeing 737-200 Series, Boeing 737-300 Series, and Boeing 737-500 Series. Recorded change: Modifies the aircraft to install BE Aerospace -SPG First Class seats, and refurbished PTC seats in Economy Class. The installation is in accordance with DAS-1-WE Approved United Air Lines Document List No. 00550, dated October 6, 1998, or later FAA approved revisions. Snapshot dated June 30, 2026.

FAA-listed holder
United Airlines Inc
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Modifies the aircraft to install BE Aerospace -SPG First Class seats, and refurbished PTC seats in Economy Class. The installation is in accordance with DAS-1-WE Approved United Air Lines Document List No. 00550, dated October 6, 1998, or later FAA approved revisions.

ST00550LA-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 737-200 Series, Boeing 737-300 Series, and Boeing 737-500 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 737-200 SeriesA16WEBoeing 737-300 SeriesA16WEBoeing 737-500 SeriesA16WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 737-200 Series and Boeing 737-300 Series, and 1 more aircraft configuration model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs 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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