What radio procedure should you follow when contacting ATC on the airside?

• A. Shout to the controller to get attention.
• B. Identify yourself and vehicle, state your location, purpose, read back instructions, and acknowledge clearances using standard phraseology.
• C. Turn off radio and proceed.
• D. Ignore ATC and proceed.

Answer: (B)

Clear, controlled radio communication on the airside relies on precise, standard steps so ATC can accurately track each vehicle and coordinate movements. You should identify yourself and your vehicle, state your present location, explain the purpose of your transmission, and when ATC issues instructions, read them back to confirm you understood them and then acknowledge the clearance. Using standard phraseology keeps messages unambiguous in a busy, noisy environment and helps prevent mistakes or misinterpretations that could affect safety. Shouting to get attention, turning off the radio, or ignoring ATC would remove essential guidance and could lead to unsafe situations or violations of procedures.