| Event | Year | Mode | Qualification Points | Entry | WRTC Category | Contest Score | Best Score | by | Remarks |
| ARRLDX | 2019 | CW | 6 | YB6DE Score comparison area: OC1 Operators: YB6DE |
SOLP | 63 | 8787 | N7ET/DU7 | |
| AADC | 2019 | SSB | 1 | YB6DE Score comparison area: OC1 Operators: YB6DE |
SOHP | 187 | 271458 | T88PB | |
| WAEDC | 2019 | SSB | 149 | YB6DE Score comparison area: OC1 Operators: YB6DE |
SOLP | 630 | 3825 | YE7SPN | |
| CQWW | 2019 | SSB | 1 | YB6DE Score comparison area: OC1 Operators: YB6DE |
SOALP | 108 | 417690 | 4E1A | |
| CQWW | 2019 | CW | 6 | YB6DE Score comparison area: OC1 Operators: YB6DE |
SOHP | 22428 | 4076160 | 9M6NA | |
| ARRLDX | 2020 | CW | 51 | YB6DE Score comparison area: OC1 Operators: YB6DE |
SOLP | 756 | 10848 | YB1TIA | |
| CQWPX | 2020 | CW | 1 | YB6DE Score comparison area: OC1 Operators: YB6DE |
SOLP | 30 | 765862 | YC1ME | |
| AADC | 2020 | CW | 1 | YB6DE Score comparison area: OC1 Operators: YB6DE |
SOHP | 32 | 621346 | DU3T |