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Other aircraft modifications

STC SH4908NM

FAA DRS lists SH4908NM as Current · Reissued, held by Onboard Systems International, for MD Helicopter 369D, MD Helicopter 369E, and MD Helicopter 369F, and 6 more aircraft configurations. Recorded change: Fabrication of Onboard Systems Model 200-034-00, 200-034-01, and 200-034-02 Load Weigh Kits. Snapshot dated June 30, 2026.

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

Recorded modification

What the FAA record covers

Fabrication of Onboard Systems Model 200-034-00, 200-034-01, and 200-034-02 Load Weigh Kits.

SH4908NM 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 369F, and 6 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

MD Helicopter 369DH3WEMD Helicopter 369EH3WEMD Helicopter 369FH3WEMD Helicopter 369FFH3WEMD Helicopter 369HEH3WEMD Helicopter 369HMH3WEMD Helicopter 369HSH3WEMD Helicopter 500NH3WEMD Helicopter 600NH3WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact MD Helicopter 369D and MD Helicopter 369E, and 7 more aircraft configurations 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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