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Aircraft performance

STC SR01771NY

FAA DRS lists SR01771NY as Current · Revoked, held by Carson Helicopters Inc, for Sikorsky Aircraft S-61N, Sikorsky Aircraft S-61A, and Sikorsky Aircraft S-61V. Recorded change: Increase of Out of Ground Effect (OGE) Hover Performance. Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft configurations
3
FAA revision date
FAA status
Current · Revoked

Recorded modification

What the FAA record covers

SR01771NY 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-61N, Sikorsky Aircraft S-61A, and Sikorsky Aircraft S-61V. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

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