Most Active Stations
| Pos | Call | QSO |
| 1 | DM2DZM | 1038 |
| 2 | HB9BMD | 613 |
| 3 | HB9AYR | 547 |
| 4 | HB9GYF | 282 |
| 5 | HB9CGA | 204 |
| 6 | HB9EPE | 150 |
| 7 | HB9EWO | 146 |
| 8 | DL4FDM | 110 |
| 9 | HB9AFH | 105 |
| 10 | DJ6UX | 69 |
| 11 | HB9DEO | 58 |
| 12 | HB9DAL | 56 |
| 13 | HB9BQB | 49 |
| - | HB9BXE | 49 |
| 15 | HB9CMC | 38 |
| 16 | DL5YL | 36 |
| 17 | HB9BPH | 34 |
| 18 | HB9FZA | 32 |
| 19 | HB9EGA | 29 |
| 20 | HB9ABO | 28 |
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 | 1038 | |
| 2 | 2021-01-07 | HB9BMD | Hugo Ulrich | 613 | |
| 3 | 2021-01-13 | DL4FDM | Fritz Zwingli | 110 | |
| 4 | 2021-01-15 | HB9AYR | Werner Horat | 547 | |
| 5 | 2021-01-15 | HB9GYF | Martin Kaufmann | 282 | |
| 6 | 2021-01-18 | HB9EWO | Clemens Wehrle | 146 | |
| 7 | 2021-01-19 | HB9CGA | Uli Lenherr | 204 | |
| 8 | 2021-01-20 | HB9EPE | Dora Mayer Sigrist | 150 | |
| 9 | 2021-03-01 | HB9AFH | Hugo Huber | 105 | |
| 10 | 2021-03-21 | DJ6UX | Eddi Ramm | 69 | |
| 11 | 2021-04-07 | HB9DAL | Alfons Fässler | 56 | |
| 12 | 2021-04-17 | HB9BQB | Guido Giannini | 49 | |
| 13 | 2021-04-20 | HB9DEO | Robi Zanini | 58 | |
| 14 | 2021-06-06 | HB9BXE | Hans-Peter Blättler | 49 |