Please register with your (uppercase) Callsign as Usernames.
Please register with your (uppercase) Callsign as Usernames.
For DN-Calls, -[0-9] is allowed.
For DN-Calls, -[0-9] is allowed (e.g. DN1ABC-2 for the second group).
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Note: If you are a <strong>Ham/OM/YL</strong> please with your <strong>own</strong> callsign (e.g. DL7DOC). If you are a <strong>SWL</strong>, please use the <strong>DN-Call provided</strong> by your operator.