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Aircraft STC directory

Bombardier DHC-8-400 Series STCs

The Jun 30, 2026 FAA DRS snapshot contains 21 selected supplemental type certificates with status Current whose public applicability data names the Bombardier DHC-8-400 Series. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

21
listed Current at snapshot
14
holder directories
6
modification categories
Jul 18, 2025
latest recorded revision

Modification demand surface

Other aircraft modifications13Aircraft structures3Safety and emergency equipment2Avionics1Cabin and interiors1Cargo and special mission1

Recorded holders

Chippewa Aerospace, Inc.4Cascade Aviation Services Inc2Field Aviation Co, Inc2Safran Cabin Inc.1Amphenol Cable and Interconnect Technologies Inc.1FLYHT Inc.1Rockwell Collins Aerospace & Electronics Inc. Flight Dynmics Division1Audio International1EMS Technologies Canada Ltd1Archeion Holdings LLC1Driessen Aircraft Interior Systems USA Inc1Western Avionics1MidCanada Mod Center1Rosen Sunvisor Systems LLC1

Recently revised DHC-8-400 Series STCs

Showing the 21 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.