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Avionics

STC ST00402BO

FAA DRS lists ST00402BO as Current · Issued, held by Pro Star Aviation LLC, for Bombardier CL-600-2B16 (CL-604). Recorded change: Installation of a Raytheon APX-119 Digital Transponder Set. Snapshot dated June 30, 2026.

FAA-listed holder
Pro Star Aviation LLC
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of a Raytheon APX-119 Digital Transponder Set.

ST00402BO 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: Bombardier CL-600-2B16 (CL-604). Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bombardier CL-600-2B16 (CL-604)A21EA

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Bombardier CL-600-2B16 (CL-604) 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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