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Other aircraft modifications

STC SR01845SE

FAA DRS lists SR01845SE as Current · Reissued, held by Cascade Flying Service LLC, for Scotts-Bell 47 47G-2A-1, Scotts-Bell 47 47G-2A, and Scotts-Bell 47 47G-3, and 10 more aircraft configurations. Recorded change: Installation of a barrier air filtration system. Snapshot dated June 30, 2026.

FAA-listed holder
Cascade Flying Service LLC
Aircraft configurations
13
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of a barrier air filtration system.

SR01845SE 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: Scotts-Bell 47 47G-2A-1, Scotts-Bell 47 47G-2A, and Scotts-Bell 47 47G-3, and 10 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Scotts-Bell 47 47G-2A-12H3Scotts-Bell 47 47G-2A2H3Scotts-Bell 47 47G-32H3Scotts-Bell 47 47G-3B-12H3Scotts-Bell 47 47G-3B-22H3Scotts-Bell 47 47G-3B-2A2H3Scotts-Bell 47 47G-3B2H3Scotts-Bell 47 47G-42H3Scotts-Bell 47 47G-4A2H3Scotts-Bell 47 47G-52H3Scotts-Bell 47 47G-5A2H3
Siam Hiller Holdings UH-12E-L4H11
Siam Hiller Holdings UH-12E4H11

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Scotts-Bell 47 47G-2A-1 and Scotts-Bell 47 47G-2A, and 11 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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