STC ST00558LA-D
FAA DRS lists ST00558LA-D as Current · Reissued, held by United Airlines Inc, for Boeing 727-200 Series. Recorded change: Modifies the aircraft to remove seats in the economy class. The modification changes the passenger capacity to 12F/129Y. The installation is in accordance with DAS 1 WE Approved United Air Lines Master Document List No. 00558, dated October 12, 1999, or later FAA approved revisions. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST00558LA-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 727-200 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
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