Managing Director AZO Thorsten Rudolph, the instigator of the European Satellite Navigation Competition, with GSA Executive Director Carlo des Dorides at the International and Netherlands` kick-off of the fifteenth European Satellite Navigation Competition (ESNC), also known as the “Galileo Masters”, which took place 16 May 2018 in Noordwijk, the Netherlands, at the official opening of the Galileo Reference Centre.