STC SR09448RC
FAA DRS lists SR09448RC as Current · Issued, held by Carson Helicopters Inc, for Sikorsky Aircraft S-61L, Sikorsky Aircraft S-61N, and Sikorsky Aircraft S-61NM, and 1 more aircraft configuration. Recorded change: Installation of Concorde Battery Corporation Model RG-3BOE/44 Valve Regulated Sealed Lead Acid Battery. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SR09448RC 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: Sikorsky Aircraft S-61L, Sikorsky Aircraft S-61N, and Sikorsky Aircraft S-61NM, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related electrical systems STCs
Installation of stainless steel battery box.
FAA holder: CheckSix AeroSolutions, LLC
Installation of a Skurka model 400SG184Q 400-Amp Starter/Generator.
FAA holder: L3Harris Technologies Integrated Systems L.P.
FAA record reference
- STC number
- SR09448RC
- Product
- Aircraft · Rotorcraft
- Country
- United States
- Application date
- April 23, 2001
- Revision date
- October 13, 2005
- CFR references
- Part 1