STC SA2777NM-D
FAA DRS lists SA2777NM-D as Current · Reissued, held by United Airlines Inc, for Boeing 737-200 Series. Recorded change: Installation dual Mode-S/ATCRBS transponders and full Traffic Alert Collision Avoidance System (TCAS) provisions in accordance with United Ai Lines DAS-1-WE Approved Master Drawing List No. 2777 dated July 18, 1990, or later FAA approved revisions. United Air Lines Airplane Flight Manual Supplement to FAA Approved Flight Manual D6-8737-222 dated July 18, 1990, or later FAA approved revision is required as part of this installation. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA2777NM-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. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of Overboard Servicing for Aft Toilet.
FAA holder: Bombardier Completion Center Inc
Equipment installation in aft equipment bay.
FAA holder: Bombardier Completion Center Inc
Installation of Strobe Lights.
FAA holder: Bombardier Completion Center Inc
Installation of Collins TCAS II system.
FAA holder: Bombardier Completion Center Inc
FAA record reference
- STC number
- SA2777NM-D
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- June 8, 1990
- Revision date
- November 30, 2011
- CFR references
- Part 21, Part 25