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Aircraft structures

STC SR00409SE

FAA DRS lists SR00409SE as Current · Amended, held by Certified Technology Inc, for MD Helicopter 600N, MD Helicopter 500N, and MD Helicopter 369H, and 4 more aircraft configurations. Recorded change: Rapid removal door system hinges, installed in accordance with Certified Technology Installation Instructions CT9602-1, Revision C, dated January 1, 2000, or later FAA approved revision and manufactured in accordance with Certified Technology Drawing List CT9602, Revision E, dated January 10, 2000, or later FAA approved revision. Snapshot dated June 30, 2026.

FAA-listed holder
Certified Technology Inc
Aircraft configurations
7
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Rapid removal door system hinges, installed in accordance with Certified Technology Installation Instructions CT9602-1, Revision C, dated January 1, 2000, or later FAA approved revision and manufactured in accordance with Certified Technology Drawing List CT9602, Revision E, dated January 10, 2000, or later FAA approved revision.

SR00409SE 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 600N, MD Helicopter 500N, and MD Helicopter 369H, and 4 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

MD Helicopter 600NH3WEMD Helicopter 500NH3WEMD Helicopter 369HH3WEMD Helicopter 369DH3WEMD Helicopter 369A (Army OH-6A)H3WEMD Helicopter 369FFH3WEMD Helicopter 369EH3WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact MD Helicopter 600N and MD Helicopter 500N, and 5 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, loads, materials, inspections, and damage limits 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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