What is the designator code for Medicine Hat?

The correct designation code for Medicine Hat is YXH. This code is part of the Canadian airport identification system, where each airport is assigned a unique three-letter IATA code. Medicine Hat Airport uses YXH, and it's important to remember this because each Canadian airport's designator code begins with the letter "Y," indicating that it is located in Canada.

In contrast, the other options like YCD and YPR correspond to different locations within Canada; YCD is the code for Nanaimo, while YPR is for Prince Rupert. YKA is the code for Kamloops. Understanding these codes helps in identifying Canadian airports quickly during travel and logistics, emphasizing the importance of learning these specific designators.