Most Active Stations
| Pos | Call | QSO |
| 1 | DM2DZM | 642 |
| 2 | HB9BMD | 426 |
| 3 | HB9AYR | 328 |
| 4 | HB9GYF | 183 |
| 5 | HB9CGA | 159 |
| 6 | HB9EWO | 132 |
| 7 | HB9EPE | 114 |
| 8 | DL4FDM | 110 |
| 9 | HB9AFH | 76 |
| 10 | DJ6UX | 51 |
| 11 | HB9DAL | 43 |
| 12 | HB9BQB | 40 |
| 13 | HB9CMC | 37 |
| - | HB9DEO | 37 |
| 15 | DL5YL | 27 |
| - | HB9BXE | 27 |
| 17 | HB9ABO | 20 |
| 18 | HB9BJL | 16 |
| - | HB9BPH | 16 |
| 20 | HB9HBA | 13 |
Year: [2020]
[2021]
Award: [40] [100] [250] [500] [1000]
Award: [40] [100] [250] [500] [1000]
Awards for 40 HB-OCWA QSOs during 2021
| 1 | 2021-01-06 | DM2DZM | Peter Richter | 642 | |
| 2 | 2021-01-07 | HB9BMD | Hugo Ulrich | 426 | |
| 3 | 2021-01-13 | DL4FDM | Fritz Zwingli | 110 | |
| 4 | 2021-01-15 | HB9AYR | Werner Horat | 328 | |
| 5 | 2021-01-15 | HB9GYF | Martin Kaufmann | 183 | |
| 6 | 2021-01-18 | HB9EWO | Clemens Wehrle | 132 | |
| 7 | 2021-01-19 | HB9CGA | Uli Lenherr | 159 | |
| 8 | 2021-01-20 | HB9EPE | Dora Mayer Sigrist | 114 | |
| 9 | 2021-03-01 | HB9AFH | Hugo Huber | 76 | |
| 10 | 2021-03-21 | DJ6UX | Eddi Ramm | 51 | |
| 11 | 2021-04-07 | HB9DAL | Alfons Fässler | 43 | |
| 12 | 2021-04-17 | HB9BQB | Guido Giannini | 40 |