ARRL DX CONTEST
| 2023 | All Bands | CW | Single Op. Low Power | 939 QSOs |
| 2022 | All Bands | CW | Single Op. Low Power | Switzerland #2 Europe #4 |
| 2021 | All Bands | CW | Single Op. High Power | Switzerland #2 |
| 2020 | All Bands | CW | Single Op. High Power | Switzerland #2 |
| 2019 | All Bands | CW | Single Op. High Power | Switzerland #3 |
| 2018 | All Bands | CW | Single Op. High Power | Switzerland #1 |
Russian DX CONTEST
| 2021 | All Bands | CW | Single Op. Low Power | Switzerland #1 |
| 2020 | All Bands | CW | Single Op. Low Power | Switzerland #1 |
IARU HF CONTEST
| 2021 | HB9AMO as TM0HQ team member | HQ station World #1 |
| 2020 | HB9AMO as TM0HQ team member | HQ station World #2 |
| 2019 | HB9AMO as TM0HQ team member | HQ station World #1 |
| 2018 | HB9AMO as TM0HQ team member | HQ station World #1 |
Only the major contest are listed