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Aircraft STC directory

Bombardier CL-44D4 STCs

The Jun 30, 2026 FAA DRS snapshot contains 25 selected supplemental type certificates with status Current whose public applicability data names the Bombardier CL-44D4. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

25
listed Current at snapshot
2
holder directories
8
modification categories
Oct 19, 2010
latest recorded revision

Modification demand surface

Other aircraft modifications7Cabin and interiors6Avionics3Cargo and special mission3Flight controls2Aircraft structures2Fuel systems1Electrical systems1

Recorded holders

Flying Tiger Line Inc23Electronics International Inc.1

Recently revised CL-44D4 STCs

Showing the 25 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.