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Other aircraft modifications

STC SH3310SO-D

FAA DRS lists SH3310SO-D as Current · Reissued, held by Bell Helicopter Textron Inc., for Bell Helicopter Textron 204B, Bell Helicopter Textron 205A-1, and Bell Helicopter Textron 205A, and 2 more aircraft configurations. Recorded change: Installation of replacement windows. Snapshot dated June 30, 2026.

FAA-listed holder
Bell Helicopter Textron Inc.
Aircraft configurations
5
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of replacement windows.

SH3310SO-D 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 204B, Bell Helicopter Textron 205A-1, and Bell Helicopter Textron 205A, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bell Helicopter Textron 204BH1SWBell Helicopter Textron 205A-1H1SWBell Helicopter Textron 205AH1SWBell Helicopter Textron 205BH1SWBell Helicopter Textron 210H1SW

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Bell Helicopter Textron 204B and Bell Helicopter Textron 205A-1, and 3 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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