What phrase should you use to get the pilot's reported altitude?

Using the phrase "Say altitude" is the most direct and concise way to prompt a pilot to report their current altitude. This phrase is standardized and widely understood in aviation communications. It uses clear and unambiguous language that helps ensure the pilot knows exactly what information is being requested, thereby enhancing communication efficiency and safety.

Effective communication in aviation relies on brevity and clarity, especially in critical situations. The phrase "Say altitude" accomplishes this by using simple, straightforward wording that minimizes misunderstanding.

The other options, while related to communication, do not specifically request altitude information as clearly or succinctly. For example, asking for a pilot's current position or flight status could lead to a more general response and might not provide the specific altitude data needed. Similarly, the phrase "Communicate your altitude information" is more verbose and less specific than simply saying "Say altitude." Thus, “Say altitude” stands out as the optimal choice for obtaining the required information effectively.