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FAA-listed STC holder

Thunder Bay Aviation Ltd STCs

The Jun 30, 2026 FAA DRS snapshot lists 7 selected supplemental type certificates with status Current under Thunder Bay Aviation Ltd. The records span 11 public aircraft directories and 7 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

7
listed Current at snapshot
11
aircraft directories
7
modification categories
Feb 1, 2022
latest recorded revision

Modification mix

Aircraft structures1Flight controls1Fuel systems1Landing gear and brakes1Cargo and special mission1Other aircraft modifications1Cabin and interiors1

Aircraft represented

Viking Air DHC-6-30091 STCsViking Air DHC-6-20080 STCsViking Air DHC-6-10077 STCsViking Air DHC-2 Mk.I53 STCsViking Air DHC-6-40048 STCsViking Air DHC-340 STCsViking Air DHC-2 Mk.III32 STCsBombardier DHC-6-30031 STCsBombardier DHC-6-10025 STCsBombardier DHC-6-20025 STCsViking Air DHC-2 Mk.II20 STCs

Recently revised records

Showing the 7 most recently revised records. Category directories provide the complete paginated discovery path.