Regatta list
| Year | Name | Boat | Helmsman | Crew | Place (of) |
|---|---|---|---|---|---|
| 1974 | World Championship | 4704 | Kay Ewaldsen | Egbert Lechtenböhmer | 54 (82) |
| 1974 | Ski et Voile | 4704 | Kay Ewaldsen | Egbert Lechtenböhmer | 25 (49) |
| 1973 | World Championship | 4704 | Kay Ewaldsen | Egbert Lechtenböhmer | 64 (90) |
| 1973 | European Championship | 4704 | Kay Ewaldsen | Egbert Lechtenböhmer | 56 (78) |