...st end-users’ requirements.2 - GALILEO EGNSS & SAR System validation.3 - Certifications for commercialization.The HELIOS consortium composed of Orolia, Cobham aerospace communications, CNES, SIOEN, Air France, and Airbus, is involved in different relevant international working groups (Cospas-Sarsat, ICAO, EUROCAE), and will ensure that the development phase of the SGB will be in line with the comp ...