Who determines the maximum speed limit when driving on a taxiway or inactive runway?

The maximum speed limit when driving on a taxiway or inactive runway is determined by the installation commander. This authority is responsible for the overall management and safety of operations at the airfield, which includes the establishment of specific speed limits for vehicles operating in different areas. This is essential to ensure the safety of all personnel and equipment on the airfield, as different locations may have varying traffic patterns and operational requirements.

While FAA regulations provide a framework for airfield safety and may include general guidelines, the installation commander has the authority to set locally applicable rules that consider the unique characteristics of their airfield. Local airport authorities and air traffic control play vital roles in managing air traffic and ensuring safe operations, but they do not set the speed limits for ground vehicles. They focus primarily on the coordination of aircraft movements and compliance with national regulations, whereas the installation commander specifically addresses ground vehicle operations within their jurisdiction.