ESA’s Director of the Galileo program and Navigation-related Activities, Mr. René Oosterlinck, and the Chairman and CEO of Arianespace, Mr. Jean-Yves Le Gall, signed the launch services contract in the presence of Mr. Paul Verhoef, program Manager of EU Satellite Navigation programs at the European Commission. The Galileo In-Orbit Validation (IOV) Launch Services Contract covers the launch of the first four operational Galileo satellites using two Soyuz launch vehicles that will lift off from the Guiana Space Centre (Centre Spatial Guyanais – CSG), Europe’s Spaceport in French Guiana.
Following the successful launch of the GIOVE-A and GIOVE-B satellites, the signature of the IOV Launch Services Contract marks an important milestone for the Galileo program as it progresses towards the operational deployment of the satellites of the Galileo satellite navigation system. The four IOV satellites will be placed in a circular orbit at an altitude of 23 600 km by the end of 2010. Development of the Galileo system is being carried out under a joint ESA/European Union program. The launch vehicle selected to carry the four Galileo IOV satellites into orbit is the Soyuz ST-B with a Fregat MT upper stage, which has been adapted for the deployment needs of the Galileo program. The Soyuz at CSG program is an ESA program with co-funding of Arianespace and the European Union.