Which facility is responsible for issuing a time check to a pilot with a clearance that includes a void time?

The correct choice is the facility delivering the void time. When a clearance is issued that includes a void time, it is the responsibility of the same facility that issued that clearance to provide a time check to the pilot. This is important for ensuring that the pilot is aware of the exact time and can manage their departure accordingly to comply with the void time set in the clearance. The timing becomes crucial as it assists pilots in maintaining situational awareness and flight safety. By having the facility that is directly involved in the issuance of the clearance provide this time check, it helps to streamline communication and reduce the potential for misunderstandings between the pilot and air traffic control.

In contrast, the other options, such as the monitoring tower, the nearest airfield, or the approach control center, do not hold this specific responsibility regarding the time check associated with a clearance that includes a void time. Their roles can vary, and while they may have various functions in air traffic management, they would not be the designated source for issuing time checks tied to a specific clearance.