Denmark, Austria, Sweden, Ireland, Portugal, Croatia – IT services: consulting, software development, Internet and support – TopSky ATC One Upgrade and Service Agreement

Contract awarded by Naviair; Austro Control Österreichische Gesellschaft für Zivilluftfahrt mit beschränkter Haftung (ACG); Croatia Control Ltd (CCL); Luftfartsverket (LFV); AirNav Ireland; Navegação Aérea de Portugal — NAV Portugal