Les aéronefs doivent être soumis au dégivrage et à l’antigivrage afin d’éliminer la contamination par le gel et de protéger l’aéronef contre le gel et la contamination par le gel avant et pendant le décollage. Le givrage des aéronefs au sol est une importante question de sécurité de vol. The calculations were theoretically confirmed as a concept, and a prototype was built to perform laboratory and flight test in the next part of the study. To do so, a spraying system satisfying the industry requirements is designed and integrated to a selected drone. This paper presents the conception and design of a drone-based system that should allow winter operations at small and remote airports where it is not yet available. This solution involves mounting a ground de-icing/anti-icing system onto a drone for a system that can be readily acquired and stored at smaller airports and remote locations or even be transported within the aircraft itself to ensure the possibility of performing de-icing/anti-icing operations at sites lacking the standard infrastructure. As part of Canada’s Department of National Defence Innovation for Defence Excellence and Security research program, this study aimed to develop a practical solution to mitigate these limitations. For sites located in northern Canada, this limitation results in frequent takeoff delays or cancellations during a significant portion of the year. The essential equipment is often not available at smaller airports and remote locations, thereby preventing departures under a range of winter conditions. Winter de-icing and anti-icing operations are nonetheless costly, require a significant amount of time, and rely on extensive infrastructures. Aircraft must be de-iced and anti-iced to remove and protect the aircraft from freezing and frozen contamination, respectively, before and during takeoff. The icing of aircraft on the ground is an important flight safety issue.
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