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Avionics

STC ST00222BO

FAA DRS lists ST00222BO as Current · Amended, held by Learjet Inc., for Bombardier Aerospace CL-600-2B16 (CL-601-3A) and Bombardier Aerospace CL-600-2B16 (CL-601-3R). Recorded change: Installation of Enhanced Surveillance modification to Dual Collins TDR-94/94D Transponder System. Snapshot dated June 30, 2026.

FAA-listed holder
Learjet Inc.
Aircraft configurations
2
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of Enhanced Surveillance modification to Dual Collins TDR-94/94D Transponder System.

ST00222BO 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 Aerospace CL-600-2B16 (CL-601-3A) and Bombardier Aerospace CL-600-2B16 (CL-601-3R). Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bombardier Aerospace CL-600-2B16 (CL-601-3A)A21EABombardier Aerospace CL-600-2B16 (CL-601-3R)A21EA

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Bombardier Aerospace CL-600-2B16 (CL-601-3A) and Bombardier Aerospace CL-600-2B16 (CL-601-3R) 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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