Regatta list
| Year | Name | Boat | Helmsman | Crew | Place (of) |
|---|---|---|---|---|---|
| 2017 | European Championship | 9139 | Dirk Penno | Ralph Valkenberg | 89 (94) |
| 2017 | Euro Cup – Riva del Garda | 9139 | Dirk Penno | Ralph Valkenberg | 39 (45) |
| 2017 | 9139 | Dirk Penno | Ralph Valkenberg | 39 (0) |
Ralph Valkenberg| Year | Name | Boat | Helmsman | Crew | Place (of) |
|---|---|---|---|---|---|
| 2017 | European Championship | 9139 | Dirk Penno | Ralph Valkenberg | 89 (94) |
| 2017 | Euro Cup – Riva del Garda | 9139 | Dirk Penno | Ralph Valkenberg | 39 (45) |
| 2017 | 9139 | Dirk Penno | Ralph Valkenberg | 39 (0) |