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Fuel systems

STC SH656GL

FAA DRS lists SH656GL as Current · Reissued, held by Fargo Manufacturing Co., for MD Helicopter 500N, MD Helicopter 369HE, and MD Helicopter 369FF, and 6 more aircraft configurations. Recorded change: Installation of auxiliary fuel system. Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft configurations
9
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of auxiliary fuel system.

SH656GL 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 500N, MD Helicopter 369HE, and MD Helicopter 369FF, and 6 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact MD Helicopter 500N and MD Helicopter 369HE, and 7 more aircraft configurations 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?