| Date | Action |
| 12/18/2009 | License Canceled |
| 08/13/2004 | Administrative Update Applied |
| 08/13/2004 | Application Receipt Letter sent |
| 06/03/2004 | License Assigned (Full Assignment) |
| 05/28/2004 | Administrative Update Applied |
| 05/28/2004 | Application Receipt Letter sent |
| 06/13/2002 | License Renewed |
| 03/18/2002 | Renewal Reminder Letter Sent |
| 08/14/1999 | License Converted |
| 06/10/1997 | License Modified |
| 09/05/1991 | License Modified |
| 07/30/1991 | License Modified |
| 03/23/1990 | License Modified |
| 03/09/1990 | License Modified |
| 09/12/1986 | License Modified |
| 09/20/1985 | License Modified |
| 06/05/1985 | License Modified |
| 05/10/1985 | License Modified |