Thunder Bay Aviation


New Seats Now... For Your Twin Otter!
Quality Rebound & Compression Blocks
Replacement Cables

About Us

Thunder Bay Aviation Ltd. provides the highest quality service for all your aviation needs. Incorporated in 1987, our initial objective was to provide overhaul and repair services to aircraft operators in Northwestern Ontario. Since then, we have increased our product lines and expanded our scope of services to meet the needs of a growing global customer base.

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Pick a Colour

Need to replace your seats or upholstery? Try our online Seat Colour Generator and test out different upholstery colour combinations. We have various colours in stock!

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Welcome to Thunder Bay Aviation Ltd., Your Source for Twin Otter Parts and Repair Services

Since our inception over twenty years ago, the foundation of our company has always been to provide exceptional customer service. We love what we do and it shows. Our customers have come to rely on our expertise, trusting us with their Twin Otter parts and service needs. They know that our friendly and knowledgeable staff is always here to assist them and have placed their trust in us to provide the best aviation parts, components and services in the industry.

We maintain a wide inventory of spare parts, exchange and overhaul components for the de Havilland DHC-6 Twin Otter and the Pratt & Whitney Canada PT6 series engines. We also specialize in manufacturing TBAL utility seats with a number of upholstery options and colours available. Try our online Seat Colour Generator and experiment with colour options.

From all our staff, we thank you for visiting our Website and invite you to browse through our online inventory. Please feel free to contact us if you have any questions. We look forward to serving you!

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