STC ST01844LA
FAA DRS lists ST01844LA as Current · Reissued, held by TDG Aerospace Inc, for Boeing 737-300 Series. Recorded change: Installation of TDG Aerospace, Inc. Universal Fault Interrupter (UFI) model 3000 relay. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of TDG Aerospace, Inc. Universal Fault Interrupter (UFI) model 3000 relay.
ST01844LA 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.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Boeing 737-300 Series model, serial range, and configuration?
- 02Which configuration, parts, installation data, limitations, and ICAs apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related other aircraft modifications STCs
Deletion of a pair of excess Type I exits at Station 1124 in accordance with FAA Approved United Air Lines Drawing List No. 7782, Revision B, dated January 21, 1980, or later FAA approved revisions.
FAA holder: United Airlines Inc
Inflight Motion Pictures Provisions in accordance with Lockheed Report 3052, "Technical Drawing Index, Inflight Motion Pictures," dated October 14, 1966, revised December 29, 1966, or revised May 9, 1967, and Lockheed Report 3056, "Technical Drawing List, Inflight Motion Pictures Pallet Assembly 1R-3000 (Rev. A)," dated October 18, 1966.
FAA holder: United Airlines Inc
Installation of upgraded Digital Flight Data Acquisition Unit with new database software, in accordance with United Air Lines, DAS-1-WE, Approved Drawing List No. 5628 dated January 10, 1992, or later approved revisions.
FAA holder: United Airlines Inc
Installs and certifies a team selcal decoder using complete provisions supplied by the Boeing Company.
FAA holder: United Airlines Inc