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Other aircraft modifications

STC SR03641AT

FAA DRS lists SR03641AT as Current · Reissued, held by Tech-Tool Plastics Inc., for Airbus Helicopters EC120B. Recorded change: Replace the existing Eurocopter EC120-B windows with Tech-Tool Plastics, Inc. replacement windows. Snapshot dated June 30, 2026.

FAA-listed holder
Tech-Tool Plastics Inc.
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Replace the existing Eurocopter EC120-B windows with Tech-Tool Plastics, Inc. replacement windows.

SR03641AT 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: Airbus Helicopters EC120B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Airbus Helicopters EC120BR0001RD

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Airbus Helicopters EC120B 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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