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Rotorcraft modifications

STC SR01585NY

FAA DRS lists SR01585NY as Current · Amended, held by Carson Helicopters Inc, for Sikorsky Aircraft S-61L, Sikorsky Aircraft S-61N, and Sikorsky Aircraft S-61NM, and 5 more aircraft configurations. Recorded change: Installation of Carson Helicopters, Inc. composite main rotor blades, P/N 163-101-1. Snapshot dated June 30, 2026.

FAA-listed holder
Carson Helicopters Inc
Aircraft configurations
8
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

SR01585NY 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 5 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Sikorsky Aircraft S-61L1H15Sikorsky Aircraft S-61N1H15Sikorsky Aircraft S-61NM1H15Sikorsky Aircraft S-61R1H15Sikorsky Aircraft S-61AH2EASikorsky Aircraft S-61DH2EASikorsky Aircraft S-61EH2EASikorsky Aircraft S-61VH2EA

Buyer checks

Confirm before sourcing

Related rotorcraft modifications STCs

SR01397LARotorcraft modifications

Installation of Honeywell (Lycoming) LTS 101-750C-1 engines to replace Honeywell (Lycoming) LTS 101-650C-2, -3, -3A engines in accordance with CALSTAR Master Drawing List No. CAL 101, Revision A, dated September 10, 2002, or later FAA approved revisions. FAA Approved Rotorcraft Flight Manual Supplement No. CAL 104, Revision N/C, dated October 25, 2002, or later FAA approved revision is required with this installation. (See Page 3).

FAA holder: California Shock/Truma Air Rescue (CALSTAR)

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