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Aircraft STC directory

Bell Helicopter Textron 205B STCs

The Jun 30, 2026 FAA DRS snapshot contains 88 selected supplemental type certificates with status Current whose public applicability data names the Bell Helicopter Textron 205B. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

88
listed Current at snapshot
31
holder directories
12
modification categories
Feb 6, 2025
latest recorded revision

Modification demand surface

Other aircraft modifications50
Aircraft structures7
Cabin and interiors6
Engine and powerplant5
Landing gear and brakes5
Avionics4
Rotorcraft modifications3
Cargo and special mission3
Fuel systems2
Electrical systems1
Aircraft connectivity1
Safety and emergency equipment1

Recorded holders

Dart Aerospace Limited22Bell Helicopter Textron Inc.13Hillsboro Aviation Inc5Alpine Aerotech LP4AEM USA Inc.3Dart Aerospace Ltd.3Vancouver Island Helicopters3BLR Aerospace LLC.2Dart Aerospace USA Inc.2AKV Inc.2Latitude Technologies Corporation2VIH Aerospace Inc2Alpine Aerotech Ltd2Isolair Inc.1Spectrum Aeromed LLC dba Spectrum Aeromed1OLYMPIC AERO SERVICES INC.1Concorde Battery Corporation1Airwolf Aerospace LLC1Genesys Aerosystems Inc.1Apical Industries, Inc. dba Dart Aerospace1

Recently revised 205B STCs

Showing the 88 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.