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Other aircraft modifications

STC SR00039IB

FAA DRS lists SR00039IB as Current · Issued, held by Coulson Aircrane Ltd., for Sikorsky Aircraft S-61N. Recorded change: Installation of Coulson Aircrane Limited (CAL) Hoist Replacement Parts. Snapshot dated June 30, 2026.

FAA-listed holder
Coulson Aircrane Ltd.
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of Coulson Aircrane Limited (CAL) Hoist Replacement Parts.

SR00039IB 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. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Sikorsky Aircraft S-61N1H15

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Sikorsky Aircraft S-61N model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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