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Engine and powerplant

STC SH5166NM

FAA DRS lists SH5166NM as Current · Reissued, held by Erickson Air Crane Inc. dba Erickson Air-Crane, for Erickson Air-Crane S-64E. Recorded change: Re-mounting of the turbine engines and reinforcement of the associated fuselage support structure with Erickson detuned engine mouting system (DEMS). Snapshot dated June 30, 2026.

FAA-listed holder
Erickson Air Crane Inc. dba Erickson Air-Crane
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Re-mounting of the turbine engines and reinforcement of the associated fuselage support structure with Erickson detuned engine mouting system (DEMS).

SH5166NM 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: Erickson Air-Crane S-64E. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Erickson Air-Crane S-64EH6EA

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Erickson Air-Crane S-64E model, serial range, and configuration?
  2. 02Which powerplant configuration, limits, instruments, and maintenance data 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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