June 10, 2017. Day of the German Military Forces. The German Military Forces opened 16 especially selected sites for the general public, and thus made it possible to welcome more than 270.000 visitors, giving them a glimpse behind the curtains. They presented their equipment and their work in various demonstrations. HDwireless took care of the live coverage on huge LED screens at all locations with their wireless transmission cameras using about 20 radio links. Within the framework of the radio coordination frequencies were planned and installed for all sites ahead of time of the actual Day of the German Military Forces.