The Earth’s magnetic field sensor MagSenseAir (MagSense®) from MobiliSis is offering a new technical solution for traffic management and for safety-critical intersection and taxiways. It is an extremely easy-to-implement solution. The sensors are continually evolving with Fraport at Frankfurt airport. MagSenseAir rather is extremely precise, reliable and cost effective. The air traffic controllers are shown all activities at the crossings on their already existing HMI. They can use the new system from MobiliSis without changing the existing system in the tower. These facts already save money. MagSenseAir can track aircrafts and vehicles for controlling breakpoints, junctions, stopbars, taxiways and apron.