What is the procedure for entering a runway from a taxiway?

Answer: B — Stop at the hold line, check for clearance from ATC, and proceed only when safe

The procedure for entering a runway from a taxiway is to stop at the hold line, check for clearance from Air Traffic Control (ATC), and proceed only when it is safe to do so. This process is crucial for maintaining safety on the airfield. Stopping at the hold line helps ensure that drivers have a clear view of the runway and any approaching aircraft. By checking for clearance from ATC, individuals confirm that it is safe to enter the runway, as they may be entering an active area where aircraft are taking off or landing. This step greatly reduces the risk of collisions and enhances the overall safety at the airfield. Proceeding only when it is safe means assessing both the visual environment and any instructions received from ATC, allowing drivers to ensure that no aircraft are in conflict with their movement. This comprehensive approach to runway entry is a critical component of airfield driving safety protocols.