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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 structures1
Flight controls1
Fuel systems1
Landing gear and brakes1
Cargo and special mission1
Other aircraft modifications1
Cabin 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.