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Other aircraft modifications

STC SH4746NM

FAA DRS lists SH4746NM as Current · Reissued, held by Erickson Air Crane Inc. dba Erickson Air-Crane, for Erickson Air-Crane S-64E. Recorded change: Use of Mobil Oil Corp. 'Mobilgrease 28' synthetic grease to lubricate the main rotor head, swash plate and various associated linkages. 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

Use of Mobil Oil Corp. 'Mobilgrease 28' synthetic grease to lubricate the main rotor head, swash plate and various associated linkages.

SH4746NM 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 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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