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Fuel systems

STC SH4655NM

FAA DRS lists SH4655NM as Current · Reissued, held by Fifty-Ten-Yankee LLC, for MD Helicopter 369D, MD Helicopter 369E, and MD Helicopter 500N. Recorded change: Installation of Soloy 375-1000 series auxiliary fuel system. Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Soloy 375-1000 series auxiliary fuel system.

SH4655NM 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: MD Helicopter 369D, MD Helicopter 369E, and MD Helicopter 500N. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact MD Helicopter 369D and MD Helicopter 369E, and 1 more aircraft configuration model, serial range, and configuration?
  2. 02Which tanks, plumbing, usable-fuel assumptions, and inspections 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?