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Other aircraft modifications

STC SR01727SE

FAA DRS lists SR01727SE as Current · Reissued, held by BLR Aerospace LLC., for Garlick Helicopters OH-58A, Garlick Helicopters OH-58C, and San Joaquin Helicopters OH-58A, and 3 more aircraft configurations. Recorded change: Fabrication of Boundary Layer Research (BLR) Dual Tail Boom Strake System. Snapshot dated June 30, 2026.

FAA-listed holder
BLR Aerospace LLC.
Aircraft configurations
6
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Fabrication of Boundary Layer Research (BLR) Dual Tail Boom Strake System.

SR01727SE 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: Garlick Helicopters OH-58A, Garlick Helicopters OH-58C, and San Joaquin Helicopters OH-58A, and 3 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Garlick Helicopters OH-58AR00006DE
Garlick Helicopters OH-58CR00006DE
San Joaquin Helicopters OH-58AR00002LASan Joaquin Helicopters OH-58CR00002LAArrow Falcon Exporters OH-58AH22NMArrow Falcon Exporters OH-58CH22NM

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Garlick Helicopters OH-58A and Garlick Helicopters OH-58C, 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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