If an air traffic control tower is closed or not operational, are personnel required to obtain permission from ATC to access movement areas?

If an air traffic control tower is closed or not operational, are personnel required to obtain permission from ATC to access movement areas?

• A. No.
• B. Yes.
• C. Only if weather is poor.
• D. Only for non-essential personnel.

Answer: (A)

When a control tower isn’t operating, ATC isn’t issuing movement-area clearances. So you don’t obtain permission from ATC to enter movement areas—the tower isn’t there to grant it. In that situation, access is governed by airport operations and published procedures, and only authorized personnel follow those rules. You still must stay safe: wear high-visibility clothing, follow posted signs and local procedures, and coordinate with the appropriate airport authority or escort if required. The other options aren’t relevant because weather, or whether someone is “essential,” doesn’t change the fact that ATC clearance isn’t available when the tower is closed.

When a control tower isn’t operating, ATC isn’t issuing movement-area clearances. So you don’t obtain permission from ATC to enter movement areas—the tower isn’t there to grant it. In that situation, access is governed by airport operations and published procedures, and only authorized personnel follow those rules. You still must stay safe: wear high-visibility clothing, follow posted signs and local procedures, and coordinate with the appropriate airport authority or escort if required. The other options aren’t relevant because weather, or whether someone is “essential,” doesn’t change the fact that ATC clearance isn’t available when the tower is closed.