Frequency use
Federal Office of Communications OFCOM
Request an amateur radio call sign for private individuals or amateur radio clubs (incl. contest and special call signs).
Federal Office of Communications OFCOM
Here you will find all services for notification of radio equipment in an aircraft and notification of a mobile ground radio station for the aeronautical radio service.
Federal Office of Communications OFCOM
Notify radio equipment for maritime radio, Rhine radio or handheld radios with digital selective calling (DSC).
Federal Office of Communications OFCOM
Here you will find all services for citizens band (CB) radio. You can request a packet radio call sign or search for allocated packet radio call signs.
Federal Office of Communications OFCOM
Here you can notify a Ground Probing Radar (GPR) or Wall Probing Radar (WPR).
Federal Office of Communications OFCOM
Here you will find the search services for your own notifications/call signs. You can revoke your own notifications/call signs or adapt radio equipment previously notified (ship/aircraft station licence).