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Avionics

STC SR04569NY

FAA DRS lists SR04569NY as Current · Issued, held by Alpine Aerotech LP, for Bell Textron 205A, Bell Textron 205A-1, and Bell Textron 205B, and 3 more aircraft configurations. Recorded change: Installation of the Garmin GTX 3x5 ADS-B Transponder. Snapshot dated June 30, 2026.

FAA-listed holder
Alpine Aerotech LP
Aircraft configurations
6
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of the Garmin GTX 3x5 ADS-B Transponder.

SR04569NY 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: Bell Textron 205A, Bell Textron 205A-1, and Bell Textron 205B, and 3 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bell Textron 205AH1SWBell Textron 205A-1H1SWBell Textron 205BH1SWBell Textron 212H4SWBell Textron 412H4SWBell Textron 412EPH4SW

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Bell Textron 205A and Bell Textron 205A-1, and 4 more aircraft configurations model, serial range, and configuration?
  2. 02Which part numbers, software versions, interfaces, and manual changes 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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