When can you cease issuing safety alerts?

Issuing safety alerts is a critical responsibility for air traffic controllers, prioritizing the safety of aircraft and their crews. The correct answer emphasizes that you can stop issuing safety alerts only when the pilot confirms that they are taking appropriate action regarding a potential safety concern. This confirmation from the pilot serves as an essential communication that indicates they are aware of the situation and are implementing necessary measures to ensure safety, such as executing emergency procedures.

The confirmation process is crucial because it ensures that the pilot has understood the gravity of the situation and has a plan to address it. Until such confirmation is received, it is prudent to maintain alerting the pilot to any safety issues, as the consequences of inaction can be severe.

Other options revolve around arbitrary timeframes, communication status, or filing reports, which do not inherently guarantee that the safety concern has been adequately addressed. For example, time itself does not equate to risk management unless the situation has been resolved; similarly, losing communication could complicate the situation further rather than mitigate it, and filing a safety report does not equate to immediate resolution of hazards on the flight.