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Other aircraft modifications

STC SR01946SE

FAA DRS lists SR01946SE as Current · Amended, held by Mechanical Specialties Inc, for Arrow Falcon Exporters UH-1H, Rotorcraft Development UH-1H, and Northwest Rotorcraft UH-1H, and 1 more aircraft configuration. Recorded change: Installation of the Mechanical Specialties, Model UH606. Snapshot dated June 30, 2026.

FAA-listed holder
Mechanical Specialties Inc
Aircraft configurations
4
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of the Mechanical Specialties, Model UH606.

SR01946SE 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: Arrow Falcon Exporters UH-1H, Rotorcraft Development UH-1H, and Northwest Rotorcraft UH-1H, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Arrow Falcon Exporters UH-1HR00007DERotorcraft Development UH-1HH13WENorthwest Rotorcraft UH-1HR00005SEOverseas Aircraft Support UH-1HH7SO

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Arrow Falcon Exporters UH-1H and Rotorcraft Development UH-1H, and 2 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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