In the CMA, what communication requirement exists for airfield drivers and pedestrians?

• A. Only pilots must communicate
• B. No radio communication is required
• C. Airfield Drivers and pedestrians operating in the CMA must maintain two-way radio communication with ATCT via RAMPNET at all times
• D. Cell phone communication is allowed

Answer: (C)

In the CMA, airfield drivers and pedestrians must stay in two-way radio communication with ATCT through RAMPNET at all times. This continuous link keeps ATCT informed of your position and intentions and lets them issue clearances, crossing instructions, and traffic advisories in real time, which is crucial for safe movement around runways and taxiways. RAMPNET is the official channel for these communications, so relying on cell phones or assuming only pilots need to talk isn’t acceptable. The rule applies to anyone operating in the CMA to prevent runway incursions and collisions.