| Date | Action |
| 06/07/2007 | License Canceled |
| 06/06/2007 | Application receipt email sent: CORES email |
| 05/10/2002 | License Renewed |
| 03/18/2002 | Renewal Reminder Letter Sent |
| 08/14/1999 | License Converted |
| 09/22/1998 | Administrative Update Applied |
| 09/09/1998 | License Assigned (Full Assignment) |
| 06/10/1997 | License Renewed |
| 03/25/1996 | Internal Correction Applied |
| 03/13/1996 | Internal Correction Applied |
| 12/11/1995 | Internal Correction Applied |
| 02/07/1995 | Internal Correction Applied |
| 02/07/1995 | Internal Correction Applied |
| 02/07/1995 | Internal Correction Applied |
| 02/06/1995 | License Modified |
| 06/08/1994 | License Modified |
| 09/12/1991 | License Modified |
| 07/31/1991 | License Modified |
| 06/23/1987 | License Modified |
| 06/19/1987 | License Assigned (Full Assignment) |
| 10/10/1986 | License Issued |