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Other aircraft modifications

STC SH1528NM

FAA DRS lists SH1528NM as Current · Reissued, held by Enviro Systems Inc., for MD Helicopter 369H, MD Helicopter 369D, and MD Helicopter 369E. Recorded change: Installation of Freon Compressor Air Conditioning System in accordance with Aero Engineering Corporation Drawing List, DL-9, FAA approval dated November 26, 1982, or later FAA approved revision. Snapshot dated June 30, 2026.

FAA-listed holder
Enviro Systems Inc.
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Freon Compressor Air Conditioning System in accordance with Aero Engineering Corporation Drawing List, DL-9, FAA approval dated November 26, 1982, or later FAA approved revision.

SH1528NM 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 369H, MD Helicopter 369D, and MD Helicopter 369E. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

MD Helicopter 369HH3WEMD Helicopter 369DH3WEMD Helicopter 369EH3WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact MD Helicopter 369H and MD Helicopter 369D, and 1 more aircraft configuration 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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