LYON, France—Satellite operator Eutelsat is suing Arcep, France’s communications authority, over its decision to authorize Inmarsat to offer the European Aviation Network inflight connectivity scheme over French territory. The move comes just weeks after a Belgian court canceled an equivalent permission in Belgium. Eutelsat, along with ViaSat, also filed a complaint against the European Commission last year, on similar grounds. The service is in the home stretch before being ...