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Avionics

STC SA5642SW

FAA DRS lists SA5642SW as Current · Reissued, held by Textron Aviation Inc, for Bombardier CL-600-1A11 (CL-600) and Bombardier CL-600-2A12 (CL-601). Recorded change: Installation of dual Universal Navigation UNS-1 flight management system, single Honeywell YG-1341A laser inertial reference system and single Canadian Marconi CMA-734 VLF/OMEGA sensor. Snapshot dated June 30, 2026.

FAA-listed holder
Textron Aviation Inc
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of dual Universal Navigation UNS-1 flight management system, single Honeywell YG-1341A laser inertial reference system and single Canadian Marconi CMA-734 VLF/OMEGA sensor.

SA5642SW 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-600-1A11 (CL-600) and Bombardier CL-600-2A12 (CL-601). Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bombardier CL-600-1A11 (CL-600)A21EABombardier CL-600-2A12 (CL-601)A21EA

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Bombardier CL-600-1A11 (CL-600) and Bombardier CL-600-2A12 (CL-601) 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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