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FAA-listed STC holder

Heli-One STCs

The Jun 30, 2026 FAA DRS snapshot lists 17 selected supplemental type certificates with status Current under Heli-One. The records span 8 public aircraft directories and 6 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

17
listed Current at snapshot
8
aircraft directories
6
modification categories
May 26, 2026
latest recorded revision

Modification mix

Other aircraft modifications8
Cabin and interiors3
Safety and emergency equipment2
Aircraft connectivity2
Avionics1
Cargo and special mission1

Aircraft represented

Sikorsky Aircraft S-76C226 STCsSikorsky Aircraft S-76A173 STCsSikorsky Aircraft S-76B169 STCsAirbus Helicopters AS332L131 STCsAirbus Helicopters AS332L28 STCsEurocopter France AS332L25 STCsEurocopter France AS332L121 STCsEurocopter France AS332C10 STCs

Recently revised records

Showing the 17 most recently revised records. Category directories provide the complete paginated discovery path.