Which designator code is associated with Regina, Saskatchewan?

The designator code associated with Regina, Saskatchewan, is YQR. In the context of Canadian airports, the letter "Y" is commonly used as the starting character for most airport codes, followed by the specific letters that identify the individual airport. For Regina, the "QR" suffix designates this airport uniquely within Canada.

Understanding these codes is particularly relevant within the aviation industry for ticketing, flight planning, and air traffic control. Each airport has its own unique three-letter code to avoid confusion, and YQR is well-recognized in the context of air travel in Canada.

The other codes referenced do not correspond to Regina; they are associated with different cities or airports. For instance, YQT represents Thunder Bay, Ontario, YSJ indicates Saint John, New Brunswick, and YUL corresponds to Montreal's international airport, all highlighting the significance of regional identification in airport codes.