What is the minimum distance from the taxiway centerline that a vehicle may be parked or left unattended?

The minimum distance from the taxiway centerline that a vehicle may be parked or left unattended is set at 200 feet to ensure safety and maintain clear operational areas around active taxiways. This distance helps minimize the risk of incidents involving aircraft and ground vehicles, as aircraft can have wingspans that extend significantly beyond their centerline.

By maintaining a 200-foot buffer, it reduces the likelihood of vehicles obstructing critical areas and ensures that there is adequate space for maneuvering aircraft without the risk of collision. This distance also aligns with aviation safety regulations designed to protect both the vehicles on the ground and the aircraft in flight. It's crucial for personnel operating in and around taxiways to adhere to this regulation to keep the airfield environment safe and operationally efficient.