| Date | Action |
| 12/01/2004 | License Canceled |
| 11/30/2004 | Application receipt email sent: CORES email |
| 08/27/1999 | Internal Correction Applied |
| 08/27/1999 | License Assigned (Full Assignment) |
| 08/27/1999 | License Converted |
| 08/14/1999 | License Converted |
| 04/21/1999 | License Assigned (Full Assignment) |
| 07/22/1998 | License Modified |
| 05/06/1998 | Duplicate Authorization Generated |
| 10/31/1997 | License Renewed |
| 05/16/1995 | Internal Correction Applied |
| 12/24/1992 | License Modified |
| 12/24/1992 | License Modified |
| 11/23/1992 | License Modified |
| 11/16/1992 | License Modified |
| 06/07/1989 | License Modified |
| 04/28/1989 | License Modified |
| 12/09/1988 | License Modified |
| 12/06/1988 | License Modified |
| 12/29/1987 | License Issued |