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Aircraft structures

STC SA3685NM

FAA DRS lists SA3685NM as Current · Reissued, held by Knots 2U Ltd., for Textron Aviation 210-5 (205), Textron Aviation 210-5A (205A), and Textron Aviation 210, and 25 more aircraft configurations. Recorded change: Installation of fiberglass wing tips; each tip having a 100 watt recognition light and a clear plastic lens. Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft configurations
28
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of fiberglass wing tips; each tip having a 100 watt recognition light and a clear plastic lens.

SA3685NM 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: Textron Aviation 210-5 (205), Textron Aviation 210-5A (205A), and Textron Aviation 210, and 25 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Textron Aviation 210-5 (205) and Textron Aviation 210-5A (205A), and 26 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, loads, materials, inspections, and damage limits 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?