| Date | Action |
| 10/13/2007 | License Canceled |
| 04/17/2006 | License Assigned (Full Assignment) |
| 05/31/2001 | License Transferred |
| 02/27/2001 | License Renewed |
| 11/13/2000 | Renewal Reminder Letter Sent |
| 11/01/2000 | Administrative Update Applied |
| 10/12/2000 | Administrative Update Applied |
| 02/25/2000 | License Transferred |
| 01/19/2000 | Administrative Update Applied |
| 10/19/1999 | Internal Correction Applied |
| 08/14/1999 | License Converted |
| 07/12/1999 | License Transferred |
| 07/12/1999 | License Transferred |
| 12/04/1998 | Internal Correction Applied |
| 08/14/1998 | Administrative Update Applied |
| 07/13/1998 | License Transferred |
| 07/16/1997 | Application Granted |