Positive outcomes for the Coordination and Support Action Meeting organised by the DG Research and Innovation on the 15th of May in Brussels. Around the same table for the first time the 7 related H2020 CSAs currently active in the aviation domain, namely RINGO, OPTICS2, CAMERA, PARE, ICARe, RADIAN and AERO-UA. The purpose of the meeting was to allow the projects to know each others and to identify possible synergies to be exploited in the course of their activities. Several possibile synergies emerged during the meeting, together with the will of project coordinators to cooperate in research and dissemination activities related to common topics. Among the concrete proposals emerged and agreed during the meeting, the organisation of a joint dissemination event of these CSAs in 2019.