| Date | Action |
| 05/30/2002 | License Canceled |
| 09/06/2001 | License Assigned (Full Assignment) |
| 09/06/2001 | License Transferred |
| 02/27/2001 | License Renewed |
| 11/13/2000 | Renewal Reminder Letter Sent |
| 05/19/2000 | License Transferred |
| 05/19/2000 | License Transferred |
| 08/13/1999 | License Converted |
| 09/10/1998 | Duplicate Authorization Generated |
| 11/17/1997 | License Transferred |
| 11/14/1997 | License Assigned (Full Assignment) |
| 08/15/1997 | Internal Correction Applied |
| 08/12/1997 | License Modified |
| 07/17/1995 | License Modified |
| 05/22/1995 | License Modified |
| 07/20/1994 | License Assigned (Full Assignment) |