STC SR09643RC
FAA DRS lists SR09643RC as Current · Reissued, held by Helicopter Specialties, Inc., for Enstrom Helicopter 480B. Recorded change: Installation of the L3 AN/AR-154 TACAN System and Sandel SN3500 EHSI System. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of the L3 AN/AR-154 TACAN System and Sandel SN3500 EHSI System.
SR09643RC 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: Enstrom Helicopter 480B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Enstrom Helicopter 480B 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
Installation of steel transmission fitting fabricated in accordance with Croman Drawing S-6120-62113-CRO41, Revision D, dated January 8, 1982, or later Federal Aviation Administration (FAA) approved revision; installed in accordance with Croman Installation Instructions S-6120-62113-CRO41-Inst, Revision IR, dated August 10, 2011, or later FAA- approved revision.
FAA holder: Croman Corporation
Temporary removal of aircraft auxiliary power unit (APU).
FAA holder: Field Aviation Co, Inc
Manufacture of crew and passenger wedge windows.
FAA holder: Bell Helicopter Textron Inc.
Installation of blended winglets in accordance with Aviation Partners Inc. (API) Master Drawing List (MDL) APF9-0610, Revision C, dated August 15, 2011, or later Federal Aviation Administration (FAA) approved revision.
FAA holder: Aviation Partners Inc