QSO-S WITH Udo
| NR | Date | Time (ON) | Band | Mode | Callsign | Name | Qth | Country |
| 1 | 2013-09-17 | 13:14 | 30m | PSK31 | DL1PI | Udo | Zwickau |  - Germany |
| 2 | 2013-08-26 | 16:51 | 15m | PSK31 | DL1PI | Udo | Zwickau | - Germany |
| 3 | 2011-02-01 | 17:27 | 30m | PSK31 | DB6SI | Udo | Deizisau | - Germany |
| 4 | 2010-09-29 | 22:03 | 80m | PSK31 | DJ9WJ | Udo | Celle | - Germany |
Showing QSO-s 1 to 4 in total: 4