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Cargo and special mission

STC SH639NE

FAA DRS lists SH639NE as Current · Amended, held by Carson Helicopters Inc, for Sikorsky Aircraft S-61N. Recorded change: Installation of 11,000 pound capacity cargo sling. Snapshot dated June 30, 2026.

FAA-listed holder
Carson Helicopters Inc
Aircraft configurations
1
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of 11,000 pound capacity cargo sling.

SH639NE 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 mission equipment, structural provisions, and limitations are approved?
  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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