Along with the new version of the software for FPV System appeared Buddy Flight ™ functionality. It supports multi plane FPV group flights by displaying on the OSD screen position of all planes in the group like on radar. As a result you can see not only models that are in camera field of view like on the picture below, but also those on the back, on sides or located at a different altitude.
From the pilot side, the group flight looks like on the video below.
The position of the second model can be seen on the radar as a triangle pointing down when model is lower than ours, then as a point underlined on the top and bottom when it is on altitude similar to our model.
At the same time on the radar can be visible up to 6 different models.