1. DLR Institute of Flight Guidance, Braunschweig, Germany
2. DLR Institute of Flight Systems, Braunschweig, Germany
3. FlyNex, Hamburg, Germany
4. DLR Institute of Optical Sensor Systems, Berlin, Germany
5. KopterKraft OÜ, Tallinn, Estonia
6. Next eXPerience Semiconductors Germany GmbH, Hamburg, Germany
7. DLR Institute of Communications and Navigation, Oberpfaffenhofen, Germany
8. Deutsche Flugsicherung German Air Navigation Service Provider, Langen, Germany