STC SA5987NM-D
FAA DRS lists SA5987NM-D as Current · Reissued, held by United Airlines Inc, for Boeing 737-300 Series. Recorded change: Remove the tourist class triple seat assemblies at the Type III overwing exits (LH and RH) and install inboard double seat assemblies in their place. The resulting interior arrangement will change from 8F/120Y to 8F/118Y. This installation is in accordance with United Air Lines, DAS-1-WE, Approved Drawing List No. 5987 dated January 11, 1994, or later FAA approved revisions. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA5987NM-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 737-300 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related cabin and interiors STCs
Installation of Spacemaker II interior retrofit kit.
FAA holder: Safran Cabin Inc.
Installation of the extended spacial concept interior (ESCI) retrofit kit.
FAA holder: Safran Cabin Inc.
FAA record reference
- STC number
- SA5987NM-D
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- January 9, 1994
- Revision date
- November 30, 2011
- CFR references
- Part 21, Part 25