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Aircraft STC directory

Bombardier CL-600-2A12 (CL-601) STCs

The Jun 30, 2026 FAA DRS snapshot contains 300 selected supplemental type certificates with status Current whose public applicability data names the Bombardier CL-600-2A12 (CL-601). Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

300
listed Current at snapshot
73
holder directories
10
modification categories
Oct 20, 2025
latest recorded revision

Modification demand surface

Other aircraft modifications127
Avionics74
Cabin and interiors33
Aircraft connectivity28
Safety and emergency equipment19
Electrical systems9
Landing gear and brakes3
Aircraft structures3
Cargo and special mission2
Aircraft performance2

Recorded holders

Textron Aviation Inc49Learjet Inc.37Bombardier Completion Center Inc22Rockwell Collins Inc20Gulfstream Aerospace Corporation15Duncan Aviation Inc11Midcoast Aviation Inc10Universal Avionics Systems Corp6Peregrine5Pro Star Aviation, LLC5Page AvJet Corp5Chippewa Aerospace, Inc.4StandardAero Business Aviation Services, LLC4ElectroSonics4BHE & Associates LTD3Bombardier Inc3Standard Aero3Execaire Inc3Aviation Communication and Surveillance Systems (ACSS) LLC2West Star Aviation Inc2

Recently revised CL-600-2A12 (CL-601) STCs

Showing the 100 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.