Skip to content
Safety and emergency equipment

STC ST00821WI

FAA DRS lists ST00821WI as Current · Amended, held by Midcoast Aviation Inc, for Bombardier CL-600-1A11 (CL-600) and Bombardier CL-600-2A12 (CL-601). Recorded change: Installation of the AlliedSignal MK-VII Enhanced Ground Proximity Warning System (EGPWS). Snapshot dated June 30, 2026.

FAA-listed holder
Midcoast Aviation Inc
Aircraft configurations
2
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of the AlliedSignal MK-VII Enhanced Ground Proximity Warning System (EGPWS).

ST00821WI 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 equipment, inspection intervals, procedures, and limitations 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?

Related safety and emergency equipment STCs