1. Institute of Communications and Navigation German Aerospace Center Neustrelitz Germany
2. German Federal Waterways and Shipping Administration Koblenz Germany
3. Swedish Maritime Administration Norrköping Sweden
4. Maritime Office Gdynia Gdynia Poland
5. Institute for Information Technology Technische Universität Ilmenau Ilmenau Germany
6. Fraunhofer Institute for Integrated Circuits IIS Ilmenau Germany