AWACS
In 2013, the French Civil Aviation Authority (DGAC) launched a study on airport Radar data in order to assess the potential use of Radar data for the prevention of runway excursions. Safety Line made a preliminary study for Aéroports de Paris to determine if radar data could be used to determine a degradation in runway friction due to weather events. The study concluded that it was possible to create indicators with radar data giving the trend for a specific runway when it starts becoming slippery.