Home About Tower The company from humble beginnings began operations in 1978 at St. Andrews Airport, Manitoba, Canada, due north of the capitol city of Winnipeg. The primary focus of the corporation at that time was international aircraft sales, fixed base maintenance and support services . By 1982, the company had evolved into a significant, national aircraft service and support operation at the Winnipeg International Airport. In addition, it had grown to include parts sourcing, distribution, and flight line aircraft service and support operations. In 1984, the company moved to Calgary, Alberta, and over the following six years, operations expanded to include heavy jet and business aircraft parts and component support, including major international airline support to twenty-seven countries. Tower Newsletters Quality Assurance, Quality Production, Quality Service. Q.A. has grown into a worldwide education industry in itself. The Future of Aerospace Today robotics, computers, automated mechanical and ambient intelligent life support systems, biotechnological advancements in Aviation and Aerospace will dramatically change the way we travel in the air, low space and outer space. Equipment failure is not an option.