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Avionics

STC ST01699CH

FAA DRS lists ST01699CH as Current · Issued, held by Haycock & Associates LLC, for Dassault-Aviation Mystere-Falcon 50. Recorded change: Installation of a Universal Avionics EFI-600 Electronic Flight Instrument System. Approved for Falcon 50, serial number 057 ONLY. Snapshot dated June 30, 2026.

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

Recorded modification

What the FAA record covers

Installation of a Universal Avionics EFI-600 Electronic Flight Instrument System. Approved for Falcon 50, serial number 057 ONLY.

ST01699CH 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 50. 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 50 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?