+x Tim Dawson - 9/10/2019 2:16:02 PMThere isn't a setting for changing the size or colour, though the size is proportional to the size of your own aircraft. The colour only changes if and when the other aircraft become close to you or become a threat.Please note that the display of other aircraft on the map is NOT designed to aid collision avoidance. We have a dedicated traffic radar instrument for that, shown permanently in the bottom right corner of the screen on tablets and as an optional full-screen display on phones. In addition, SkyDemon is constantly monitoring the trajectories of other aircraft to see whether they present a threat and will show a big warning if a proximity alert is necessary.