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Engine and powerplant

STC SR01171SE

FAA DRS lists SR01171SE as Current · Reissued, held by Aerometals, for MD Helicopter 369D, MD Helicopter 369E, and MD Helicopter 369FF, and 4 more aircraft configurations. Recorded change: Fabrication of AMC AM369H8092 engine cooling duct orifice. Snapshot dated June 30, 2026.

FAA-listed holder
Aerometals
Aircraft configurations
7
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Fabrication of AMC AM369H8092 engine cooling duct orifice.

SR01171SE 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 369FF, and 4 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

MD Helicopter 369DH3WEMD Helicopter 369EH3WEMD Helicopter 369FFH3WEMD Helicopter 369HEH3WEMD Helicopter 369HMH3WEMD Helicopter 369HSH3WEMD Helicopter 500NH3WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact MD Helicopter 369D and MD Helicopter 369E, and 5 more aircraft configurations 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?

Related engine and powerplant STCs

SA493CHEngine and powerplant

Increase in maximum gross weight from 3600 lbs. to 3700 lbs. with installation of Continental I0-550-B engine in accordance with D'Shannon Products Installation Instruction 71-20-00, dated 10/20/88, or later FAA-approved revision; and installation of Cooling Air Baffles in accordance with D'Shannon Products Installation Instruction DSP1M95-2, dated 6/1/95, FAA-approved 6/21/95 or later FAA Approved revisions.

FAA holder: D'Shannon Products Ltd.

View record