STC ST551SO
FAA DRS lists ST551SO as Current · Reissued, held by B/E Aerospace, for Boeing 737-200 Series. Recorded change: Manufacture and installation of P/N 10816 coat closet unit. (737-247). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST551SO 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
Upgrade 220VAC, 50Hz circuit with additional outlets.
FAA holder: Dassault Falcon Service
Installation of Torque Meter Junction Box Relocation.
FAA holder: Erickson Incorporated
Installation of an Air Conditioning System, Kelly Aerospace kit #KATS-14-003. Installation Instructions as listed on NC-14 -022, revision D, dated November 19, 2015, and drawing list NC-14-021, revision D, dated September 24, 2015, or later FAA approved revision.
FAA holder: Kelly Aerospace Thermal Systems LLC
Installation of On-Board Airstairs with Stowage Cabinet.
FAA holder: Aircraft Technical Development Inc. dba Aerocon Engineering Company
FAA record reference
- STC number
- ST551SO
- Product
- Aircraft · Large Multi-Engine
- Country
- United States
- Application date
- April 24, 1973
- Revision date
- April 23, 2002
- CFR references
- Part 21