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  • Avionics Design Services Ltd Website Contacts
    (705) 527-6095
    9170 County Rd 93 Suite 301, Midland, ON L4R 4K4

    Avionics Design Services Ltd. (ADS) is a Canadian firm specializing in engineering, design, and certification for avionics systems in aircraft. With over two decades of experience, ADS offers comprehensive services including Supplemental Type Certificates (STCs), Technical Standard Orders (TSOs), a…