How should a controller respond to a request from another controller?

When responding to a request from another controller, it is important to maintain clear and effective communication, ensuring that both controllers are aligned for safety and operational efficiency. Restating the request followed by the term "APPROVED" confirms that you have understood the request accurately and grants the requested permission or instruction.

This approach helps to eliminate ambiguity, as it reiterates the specifics of the request before providing acknowledgment. By doing so, it minimizes the risk of misunderstandings that could arise from a simple acknowledgment without confirmation. Maintaining clarity in communications is a critical aspect of air traffic control, ensuring that all parties involved have the same understanding of instructions and permissions.

Other choices do not adequately facilitate effective communication in an operational environment. Ignoring a request can lead to confusion or a breakdown in coordination between controllers. Providing an immediate denial may not give the other controller a chance to elaborate on their request or clarify any misunderstandings. Stating "pending" without further engagement could result in unnecessary delays and confusion regarding the status of the request. Thus, responding with a restatement followed by "APPROVED" stands out as the most effective and appropriate response in this context.