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Other aircraft modifications

STC SR00598NY

FAA DRS lists SR00598NY as Current · Amended, held by Dart Aerospace Limited, for Bell Helicopter Textron 212, Bell Helicopter Textron 412, and Bell Helicopter Textron 412EP, and 3 more aircraft configurations. Recorded change: Installation of Heli-Access step. Snapshot dated June 30, 2026.

FAA-listed holder
Dart Aerospace Limited
Aircraft configurations
6
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of Heli-Access step.

SR00598NY 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: Bell Helicopter Textron 212, Bell Helicopter Textron 412, and Bell Helicopter Textron 412EP, and 3 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bell Helicopter Textron 212H4SWBell Helicopter Textron 412H4SWBell Helicopter Textron 412EPH4SWBell Helicopter Textron 412CFH4SWAgusta SpA AB412H79EUAgusta SpA AB412 EPH79EU

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Bell Helicopter Textron 212 and Bell Helicopter Textron 412, and 4 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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