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Other aircraft modifications

STC SR02777SE

FAA DRS lists SR02777SE as Current · Issued, held by Helicopter Transport Services LLC, for Helicopter Transport Services CH-54A, Helicopter Transport Services CH-54B, and Erickson Air-Crane DBA Erickson Air-Crane S-64E, and 1 more aircraft configuration. Recorded change: Installation of a Load Beam. Snapshot dated June 30, 2026.

FAA-listed holder
Helicopter Transport Services LLC
Aircraft configurations
4
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of a Load Beam.

SR02777SE 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: Helicopter Transport Services CH-54A, Helicopter Transport Services CH-54B, and Erickson Air-Crane DBA Erickson Air-Crane S-64E, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Helicopter Transport Services CH-54AR00009SEHelicopter Transport Services CH-54BH14NM
Erickson Air-Crane DBA Erickson Air-Crane S-64EH4EA
Erickson DBA Erickson Air-Crane S-64EH6EA

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Helicopter Transport Services CH-54A and Helicopter Transport Services CH-54B, and 2 more aircraft configurations 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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