In situations where operational advantage can be gained, ATC may instruct an aircraft en route to do what regarding the receiving controller's frequency?

In scenarios where operational advantage can be gained, air traffic control (ATC) may instruct an aircraft to monitor the receiving controller's frequency. This allows the aircraft to stay updated on any changes or instructions from ATC while maintaining situational awareness. Monitoring the frequency ensures that the pilot is aware of ongoing communications and can respond promptly if further instructions or information are provided.

This practice is particularly important in busy airspace or during critical phases of flight when clear communication can help manage traffic efficiently and enhance safety. By monitoring the frequency, pilots can maintain readiness to react to any important updates that may affect their flight operations, ensuring they remain compliant with air traffic management protocols.