| Date | Action |
| 12/23/2000 | License Canceled |
| 11/13/2000 | Renewal Reminder Letter Sent |
| 11/10/2000 | License Transferred |
| 08/14/1999 | License Converted |
| 03/02/1999 | Internal Correction Applied |
| 03/02/1999 | Internal Correction Applied |
| 02/16/1999 | License Transferred |
| 11/12/1998 | Internal Correction Applied |
| 10/13/1998 | License Transferred |
| 10/06/1998 | License Assigned (Full Assignment) |
| 12/24/1997 | License Assigned (Full Assignment) |
| 12/23/1997 | Internal Correction Applied |
| 05/08/1997 | Internal Correction Applied |
| 05/09/1995 | License Transferred |
| 03/22/1994 | License Assigned (Full Assignment) |
| 05/30/1990 | License Assigned (Full Assignment) |
| 03/13/1990 | License Modified |
| 03/13/1990 | License Modified |