Brussels Airport and Skeyes have started testing the operational use of drones at and around the airport, according to a company press release. During two test days on 31 March and 1 April, the airport and Skeyes deployed a safety drone, controlled from a distance, to find out how drones can increase the safety, security and efficiency of airport operations. In addition, a drone detection system is being tested to detect unwanted drones, as these are not allowed in normal circumstances at and around the airport.