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Other aircraft modifications

STC ST03240NY

FAA DRS lists ST03240NY as Current · Issued, held by Amtech Aeronautical Limited, for Cessna Aircraft 500, Cessna Aircraft 550, and Cessna Aircraft 560, and 1 more aircraft configuration. Recorded change: Installation of Universal UNS-1Lw Flight Management System. Snapshot dated June 30, 2026.

FAA-listed holder
Amtech Aeronautical Limited
Aircraft configurations
4
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of Universal UNS-1Lw Flight Management System.

ST03240NY 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: Cessna Aircraft 500, Cessna Aircraft 550, and Cessna Aircraft 560, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cessna Aircraft 500A22CECessna Aircraft 550A22CECessna Aircraft 560A22CECessna Aircraft S550A22CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Cessna Aircraft 500 and Cessna Aircraft 550, 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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