| Brian Buchholtz | 1 |
| Sergio Calderon | 1 |
| John Hartoonian | 1 |
| Douglas Rehwinkel | 1 |
| Garold Simenson | 1 |
| Jeremiah Simenson | 1 |
| Shane Bates | 2 |
| Jerry Wolf | 2 |
| Dean Abendroth | 3 |
| Kevin Bagnall | 3 |
| James Bessert | 3 |
| Robert Chase | 3 |
| Ronald Dresher | 3 |
| John Hammer | 3 |
| Eric Stelter | 3 |
| Jeffery Luedke | 6 |
| Robert Orheim | 7 |
| Michael Rothermel | 10 |
If any name(s) and/or years are incorrect, please contact Kim Conradt with the correct information at kconradt@witruck.org
If this list accurate, please indicate by checking the box below. Please know, once you have confirmed, the certificates will be printed with the names and years listed above.