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Other aircraft modifications

STC ST01907LA

FAA DRS lists ST01907LA as Current · Reissued, held by Rockwell Collins Inc, for Bombardier CL-600-2B19 (Regional Jet Series 440). Recorded change: Installation of Rockwell Collins CMU-4000 Aircraft Communications Addressing and Reporting System, ECU-3000 External Compensation Unit and VHF-4000 Transceiver and an ARINC 740 Characteristic printer for Plain Old ACARS. Snapshot dated June 30, 2026.

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

Recorded modification

What the FAA record covers

Installation of Rockwell Collins CMU-4000 Aircraft Communications Addressing and Reporting System, ECU-3000 External Compensation Unit and VHF-4000 Transceiver and an ARINC 740 Characteristic printer for Plain Old ACARS.

ST01907LA 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-600-2B19 (Regional Jet Series 440). Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bombardier CL-600-2B19 (Regional Jet Series 440)A21EA

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Bombardier CL-600-2B19 (Regional Jet Series 440) 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?

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