Since the cessation of military use in 1999, the Niederrhein Airport (Airport Weeze) has operated as a commercial airport in Weeze, North Rhine-Westphalia. The airport is owned by the operating company Flughafen Niederrhein GmbH.
Topsonic installed an aircraft noise and flight tracking monitoring system at the airport. The new measurement system includes stations strategically placed around the airport to ensure comprehensive monitoring and evaluation of aircraft noise. These measurements are carried out according to DIN 45643 - 2011-02.
A special feature of the system is the flight tracking using proprietary ADS-B receivers. This technology allows for the active real-time capture and analysis of flight movements in the Topsonic Aircraft Noise Suite (TANOS).