ITU Class of Station-1 ITU Class of Station-2 Aeronautical radionavigation land station Aeronautical radionavigation mobile station Amateur station Aeronautical fixed station Broadcasting station, sound Broadcasting station, television Space station in the amateur-satellite service Space station in the broadcasting-satellite service (sound) Space station in the fixed-satellite service Space telecommand space station Space staton in the standard frequency-satellite service Space statellite in the radiodetermination-satellite service Space station in the maritime mobile-satellite service Space research space station Space station in the mobile-satellite service Space station in the aeronautical mobile-satellite service Space tracking space station Meteorological-satellite space station Radionavigation-satellite space station Space station in the aeronautical radionavigation-satellite service Space station in the maritime radionavigation-satellite Space telemetering space station Space station in the inter-satellite service Space station in the space operation service Space station in the land mobile-satellit service Space station in the broadcasting-satellite service (TV) Space station in the earth exploration-satellite service Experimental Space station in the time signal-satellite service Aeronautical station Base station Coast station Aeronautical station in the aeronautical mobile (R) service Aeronautical station in the aeronautical mobile (OR) service Land station Port station Fixed station Radiolocation land station Aircraft station Land mobile station Mobile station Radiolocation mobile station Ship station Maritime radionavigation land station Radionavigation mobile sation Oceanographic data interrogating station Oceanographic data station Combination of two or more classes of station Radio astronomy station Maritime radionavigation mobile station Radionavigation land station Meteorological aids station Standard frequency station Space operation earth station in the amateur-satellite service Aeronautical earth station Earth station in the fixed satellite service Space telecommand earth station Transmitting earth station Fixed earth station in the radiodetermination-satellite service Mobile earth station in the maritime mobile-satellite service Earth station in the space research service Earth stn in the maritime mobile-satellite service, specified fixed points Aircraft earth station Space tracking earth station Mobile earth station in the radiodetermination-satellite service Earth station in the meteorological-satellite service Earth station in the radionavigation-satellite service Mobile earth statellite in the aeronautical radionavigation-satellite service Mobile earth statellite in the maritime radionavigation-satellite service Space telemetering earth station Earth station in the space operation service Land mobile earth sation Earth station in the earth exploration-satellite service Fixed earth statellite in the maritime radionavigation-satellite service Base earth sation Fx earth sation in the aeronautical radionavigation-satellite service Mobile earth sation Space telecommand mobile earth station Mobile earth sation in the space research service Space tracking mobile earth station Mobile earth sation in the radionavigation-satellite service Mobile earth sation in the meteorological-satellite service Space telemetering mobile earth station Mobile earth sation in the space operation service Mobile earth sation in the earth exploration-satellite service Land earth station No fee (supplementary type of emission) Other service for which GRR part i, part 4.2(1)(d) applies