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FAA-listed STC holder

Cert Works LLC STCs

The Jun 30, 2026 FAA DRS snapshot lists 16 selected supplemental type certificates with status Current under Cert Works LLC. The records span 57 public aircraft directories and 4 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

16
listed Current at snapshot
57
aircraft directories
4
modification categories
Sep 2, 2021
latest recorded revision

Modification mix

Safety and emergency equipment7Other aircraft modifications6Avionics2Cabin and interiors1

Aircraft represented

Bell Helicopter Textron 412282 STCsBell Helicopter Textron Canada 407270 STCsBell Helicopter Textron 212226 STCsBell Helicopter Textron 412EP201 STCsAirbus Helicopters AS-350B3168 STCsAirbus Helicopters AS-350B2150 STCsSikorsky Aircraft S-92A118 STCsTextron Aviation B200102 STCsBell Helicopter Textron 412CF93 STCsTextron Aviation 20084 STCsTextron Aviation B200GT65 STCsAirbus Helicopters EC 130 B463 STCsTextron Aviation 200C60 STCsAirbus Helicopters EC 130 T260 STCsAirbus Helicopters Deutschland GmbH EC135 P2+58 STCsAirbus Helicopters Deutschland GmbH MBB-BK 117 C-257 STCsAirbus Helicopters Deutschland GmbH EC135 T2+57 STCsAirbus Helicopters Deutschland GmbH EC135 P153 STCsAgusta SpA A11953 STCsAirbus Helicopters Deutschland GmbH EC135 T152 STCs

Recently revised records

Showing the 16 most recently revised records. Category directories provide the complete paginated discovery path.