When issuing a clearance limit that is an airport, which word must follow the airport name?

When issuing a clearance limit that is an airport, it is essential to follow the airport name with the word "airport." This practice ensures clarity and precision in communication between air traffic control and pilots. The term "airport" helps to distinctly identify the location as an airport and not confuse it with other types of facilities or places that might share a similar name, such as a city or a landmark.

Using "airport" emphasizes the specific nature of the destination, which is critical for flight safety and operational efficiency. It minimizes the risk of misunderstandings that could potentially lead to operational errors. Following standard phraseology is a key component of maintaining safety and clarity in the aviation environment.