Airbus has signed a contract with Intelsat to build two OneSat satellites. Photo: Airbus Airbus has completed the Final Design Review of its OneSat satellite line with customers and space agencies, the company announced on Wednesday. This was done with development support from European Space Agency (ESA), as well as the French Space Agency (CNES), and the UK Space Agency. OneSat is a line of software-defined, high-capacity Geostationary (GEO) satellites. The product line features technologies including the latest digital processing and active antennas enabling several thousand beams. Airbus has received OneSat orders from Australian satellite operator