QSO-S WITH Jacob
| NR | Date | Time (ON) | Band | Mode | Callsign | Name | Qth | Country |
| 1 | 2014-03-08 | 16:19 | 10m | PSK31 | KR0ES | Jacob | Leighton |  - United States |
| 2 | 2012-04-03 | 18:03 | 20m | PSK31 | PA0JK | Jacob | Balkbrug |  - Netherlands |
| 3 | 2011-06-29 | 17:10 | 15m | PSK31 | PA0JHS | Jacob | Niedorp | - Netherlands |
| 4 | 2010-12-19 | 12:25 | 20m | PSK31 | PD0JHM | Jacob | Hierden | - Netherlands |
Showing QSO-s 1 to 4 in total: 4