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Other aircraft modifications

STC ST02439NY

FAA DRS lists ST02439NY as Current · Reissued, held by Dassualt Falcon Service, for Dassault-Aviation Mystere-Falcon 20 - C5. Recorded change: Upgrade of TDR-94D Mode S ATC and RTU transponders or replace CTL 92 with CTL 92E for Elementary surveillance. Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Upgrade of TDR-94D Mode S ATC and RTU transponders or replace CTL 92 with CTL 92E for Elementary surveillance.

ST02439NY 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: Dassault-Aviation Mystere-Falcon 20 - C5. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Dassault-Aviation Mystere-Falcon 20 - C5 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?