01/12/2017 (Agence Europe) – On Wednesday 29 November, the Single European Sky Air Traffic Management Research Joint Undertaking launched its Four Dimensions Trajectory Management (4DTM) project to provide an opportunity for all European aviation actors to develop a single overview and ability to track aviation traffic in real time on the continent. 28 aviation service providers companies and EU research institutes, Norway and Sweden are involved in this project, which will use civil and...