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FAA-listed STC holder

Transwest Helicopters Ltd STCs

The Jun 30, 2026 FAA DRS snapshot lists 4 selected supplemental type certificates with status Current under Transwest Helicopters Ltd. The records span 14 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
14
aircraft directories
3
modification categories
Oct 27, 2023
latest recorded revision

Modification mix

Aircraft structures2
Cabin and interiors1
Electrical systems1

Aircraft represented

Bell Helicopter Textron 214B52 STCsBell Helicopter Textron 214B-147 STCsBell Textron 21246 STCsBell Textron 41244 STCsBell Textron 412EP43 STCsBell Textron 205A-138 STCsBell Textron 205A24 STCsBell Textron 205B21 STCsBell Textron 412CF20 STCsBell Textron 204B16 STCsBell Textron 214B10 STCsBell Textron 214B-110 STCsErickson 214 Holdings 214B4 STCsErickson 214 Holdings 214B-14 STCs

Recently revised records

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