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FAA-listed STC holder

Western Avionics STCs

The Jun 30, 2026 FAA DRS snapshot lists 24 selected supplemental type certificates with status Current under Western Avionics. The records span 42 public aircraft directories and 4 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

24
listed Current at snapshot
42
aircraft directories
4
modification categories
Nov 26, 2014
latest recorded revision

Modification mix

Other aircraft modifications13
Avionics7
Safety and emergency equipment3
Aircraft connectivity1

Aircraft represented

Boeing 737-300 Series522 STCsBoeing 737-200 Series433 STCsBoeing 737-400 Series411 STCsBombardier DHC-8-20293 STCsBombardier DHC-8-10287 STCsBombardier DHC-8-10387 STCsBombardier DHC-8-20186 STCsBombardier DHC-8-10684 STCsBombardier DHC-8-31582 STCsBombardier DHC-8-31181 STCsBombardier DHC-8-10180 STCsBombardier DHC-8-30180 STCsRobinson Helicopter R4478 STCsRobinson Helicopter R44 II70 STCsBombardier DHC-8-300 Series59 STCsBombardier DHC-8-100 Series57 STCsBombardier DHC-8-200 Series51 STCsBombardier DHC-7-10238 STCsBombardier DHC-6-30031 STCsBombardier-Rotax GmbH DHC-8-100 Series27 STCs

Recently revised records

Showing the 24 most recently revised records. Category directories provide the complete paginated discovery path.