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Avionics

STC ST04201AT

FAA DRS lists ST04201AT as Current · Amended, held by Chippewa Aerospace Inc, for Bombardier CL-600-2B19 (Regional Jet Series 100), Bombardier CL-600-2B19 (Regional Jet Series 440), and Bombardier CL-600-2C10 (Regional Jet Series 700), and 4 more aircraft configurations. Recorded change: Installation of the Avionics Innovations DMP500 PRAM (Pre-Recorded Announcement Machine). Snapshot dated June 30, 2026.

FAA-listed holder
Chippewa Aerospace Inc
Aircraft configurations
7
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of the Avionics Innovations DMP500 PRAM (Pre-Recorded Announcement Machine).

ST04201AT 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 100), Bombardier CL-600-2B19 (Regional Jet Series 440), and Bombardier CL-600-2C10 (Regional Jet Series 700), and 4 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bombardier CL-600-2B19 (Regional Jet Series 100)A21EABombardier CL-600-2B19 (Regional Jet Series 440)A21EABombardier CL-600-2C10 (Regional Jet Series 700)A21EABombardier CL-600-2C10 (Regional Jet Series 701)A21EABombardier CL-600-2C10 (Regional Jet Series 702)A21EABombardier CL-600-2D24 (Regional Jet Series 900)A21EABombardier CL-600-2C11 (Regional Jet Series 550)A21EA

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Bombardier CL-600-2B19 (Regional Jet Series 100) and Bombardier CL-600-2B19 (Regional Jet Series 440), and 5 more aircraft configurations 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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