Which phraseology should be used to deny a request?

Which phraseology should be used to deny a request?

• A. NEGATIVE
• B. DENIED (Request readback)
• C. UNABLE (Request readback)
• D. REQUEST NOT ACCEPTED

Answer: (C)

The phraseology "UNABLE" is used appropriately to deny a request in aviation communication. This term conveys a clear and unambiguous message that the request cannot be accommodated due to various possible reasons, such as safety, operational constraints, or other priorities. The phrase suggests that while the request has been understood, it cannot be fulfilled at this time, allowing for a straightforward and effective exchange of important information. Using "UNABLE" is also in line with standard aviation communication practices, where clarity and brevity are essential for safety and efficiency. This phrase helps maintain clear expectations between pilots and air traffic control, which is vital in high-pressure environments. Other phrases may not provide the same level of clarity or might include additional information that could lead to misunderstandings or confusion about the status of the request.

The phraseology "UNABLE" is used appropriately to deny a request in aviation communication. This term conveys a clear and unambiguous message that the request cannot be accommodated due to various possible reasons, such as safety, operational constraints, or other priorities. The phrase suggests that while the request has been understood, it cannot be fulfilled at this time, allowing for a straightforward and effective exchange of important information.

Using "UNABLE" is also in line with standard aviation communication practices, where clarity and brevity are essential for safety and efficiency. This phrase helps maintain clear expectations between pilots and air traffic control, which is vital in high-pressure environments. Other phrases may not provide the same level of clarity or might include additional information that could lead to misunderstandings or confusion about the status of the request.