DO5TO
| Echter Name | Torsten Crull |
|---|---|
| Jabber | - |
| ICQ | - |
| IRC | ToC@irc.fu-berlin.de |
| Fediverse | {{{Fediverse}}} |
| DL-convers | - |
| WW-convers | - |
| Web | - |
| QRV | - |
| QTH (Locator) | JO52gk |
| Echolink | - |
| APRS | - |
| QTC-Net | - |
| https://matrix.to/#/@tocde:matrix.org | |
| Matrix | {{{Matrix}}} |
| Packet-Radio | - |
| Bild |  |