Mr. Walter Mattenberger
Switzerland
Best Results
| Rank | Event | Year | Role |
|---|---|---|---|
| 3 | 49th Coupe Aéronautique Gordon Bennett | 2005 | Pilot 2 |
| 5 | 53rd Coupe Aéronautique Gordon Bennett | 2009 | Pilot 2 |
| 8 | 48th Coupe Aéronautique Gordon Bennett | 2004 | Pilot 2 |
| 10 | 56th Coupe Aéronautique Gordon Bennett | 2012 | Pilot 1 |
| 15 | 50th Coupe Aéronautique Gordon Bennett | 2006 | Pilot 2 |
| 16 | 57th Coupe Aéronautique Gordon Bennett | 2013 | Pilot 1 |
| (canceled) | 51st Coupe Aéronautique Gordon Bennett | 2007 | Pilot 2 |