| Thomas Jeppeson | 2 |
| John Ralph | 2 |
| Marvyn Talbot | 2 |
| Keith Oudenhoven | 2 |
| Adam Verstegan | 2 |
| Richard Stoughtenger | 2 |
| Kenneth Lahr | 2 |
| Daniel O’ Brien | 2 |
| Todd Van Vooren | 2 |
| Matthew Tiedt | 3 |
| Justin Cannon | 3 |
| Terry Winters | 3 |
| Ross Van Maren | 3 |
| Kelly Mertz | 3 |
| Robin Grapa | 3 |
| Brian Sindahl | 3 |
| Leonard Porter | 3 |
| Shane Schampers | 3 |
| Charles Pruitt | 4 |
| Sean Borg | 5 |
| Chad Van Dyke | 5 |
| Larry Horsey | 5 |
| Daniel Dewane | 5 |
| Matthew Schwobe | 6 |
| Paul Van Laarhoven | 6 |
| Thomas Dudek | 7 |
| Bert Bongers | 7 |
| Todd Oudenhoven | 7 |
| Robert Moore | 7 |
| Wendell Carl | 7 |
| Ray Dana | 8 |
| Susan Brayton | 8 |
| Roland Grode | 8 |
| Michael Gibson | 8 |
| Manuel Ibarra | 9 |
| John Boettcher | 9 |
| Russell Brayton | 9 |
| Thomas Sell | 9 |
| Terri Jacob | 10 |
| Robert Zimmerman | 10 |
| Dennis Pingel | 10 |
| Michael Biese | 10 |
| Elden Skiftstad III | 11 |
| Ian Wilson | 11 |
| Kenneth Wasicsko | 11 |
| James Ignatowski | 11 |
| Henry Lukaszka | 20 |
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.