Mitarbeit in Gremien 
202 
Institute of Navigation, USA 
Petersen 
International Electrotechnical Commission (IEC, Internationale Elektrotechnische 
Kommission) 
Arbeitsgruppe TC 80/WG 1 (Shipborne Radar/ARPA): Drewes 
Arbeitsgruppe TC 80/WG 5 (Environmental Conditions): Stahlke, Steiner 
Arbeitsgruppe TC 80/WG 6 (Digital Interfaces): von Arnim 
Arbeitsgruppe TC 80/WG 7 (ECDIS): Dr. Jonas 
Arbeitsgruppe TC 80/WG 8 (GMDSS): Klauschen 
Arbeitsgruppe TC 80/WG 9 (Integrated Bridge): Dr. Jonas 
Arbeitsgruppe TC 80 (Navigational Instruments): Uhlig 
International Navigation Association (INA) 
Petersen 
International Organization for Standardization (ISO, Internationaler Normenausschuß) 
Subcommittee ISO/TC 8/SC 18 (Navigational Instruments and Systems): Uhlig 
Working Group 3 (Magnetic Moment): Uhlig (Koordinator) 
Subcommittee ISO/TC 188/WG 19 (Small Craft-Navigation Lights): Hübschmann, Kronbügel 
International Union of Geodesy and Geophysics (IUGG, Internationale Union für Geodäsie und 
Geophysik) 
International Association of Geomagnetism and Aeronomy (IAGA) 
Working Group „Geomagnetic Observatories, Instruments and Standards“: G. Schulz 
International Union of Radioecologists (IUR) 
Dr. Nies 
International Workshop on Fixed Monitoring Networks 
Holzkamm