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FAA-listed STC holder

Rotorcraft Support Inc STCs

The Jun 30, 2026 FAA DRS snapshot lists 4 selected supplemental type certificates with status Current under Rotorcraft Support Inc. The records span 12 public aircraft directories and 3 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

4
listed Current at snapshot
12
aircraft directories
3
modification categories
Feb 1, 2022
latest recorded revision

Modification mix

Other aircraft modifications2
Electrical systems1
Cabin and interiors1

Aircraft represented

Bell Helicopter Textron Canada 407270 STCsSikorsky Aircraft S-76C226 STCsSikorsky Aircraft S-76A173 STCsSikorsky Aircraft S-76B169 STCsAirbus Helicopters EC 130 B463 STCsAirbus Helicopters EC 130 T260 STCsAgusta SpA A109E45 STCsBell Helicopter Textron Canada 42732 STCsAgusta SpA A109A30 STCsAgusta SpA A109C22 STCsBell Helicopter Textron A Division of Textron Canada 43019 STCsSikorsky Aircraft S-76D12 STCs

Recently revised records

Showing the 4 most recently revised records. Category directories provide the complete paginated discovery path.