Owners
| # | Name | Location | Sold | Wabash |
|---|---|---|---|---|
| 1 | Greenlaw Grupe Jr. Operating Co. | Stockton, CA | Dec 16 1992 | |
| 2 | David E. Helmuth | Astor, FL | Mar 22 1993 | Apr 06 1993 |
| 3 | David & Wilbur Helmuth | Nashua, IA | Nov 18 1994 | Jan 03 1995 |
| 4 | Wilbur E. Helmuth | Albany, WI | Jun 27 1995 | Jul 05 1995 |
| 5 | Wilbur E. Helmuth &/or Perry L. Detweiler | Albany, WI | Jan 05 1999 | May 11 1999 |