Before any pedestrian, vehicle or aircraft is allowed to enter the aircraft movement area* (areas are designated on the map below), the tower must be contacted for permission. To contact the tower, you must use a VHF radio (frequency 119.12).
*An “aircraft movement area” is any area which is reserved for tower-controlled movement patterns.
Any vehicle that seeks access to an Aircraft Movement Area must be equipped with a flashing yellow light and an Air Band Transceiver tuned to GT Ground at 119.12.
“Non-Movement Areas” – aprons, helipads, aircraft parking areas, and taxilanes NOT under the control of the control tower.