| Date | Action |
| 09/02/2009 | License Canceled |
| 09/15/2007 | Administrative Update Applied |
| 09/14/2007 | Application receipt email sent: CORES email |
| 06/20/2002 | License Renewed |
| 07/14/2000 | Administrative Update Applied |
| 12/02/1999 | License Transferred |
| 08/13/1999 | License Converted |
| 09/04/1997 | Internal Correction Applied |
| 09/03/1997 | License Renewed |
| 03/24/1995 | Internal Correction Applied |
| 03/22/1995 | License Modified |
| 09/17/1992 | License Modified |
| 08/10/1992 | License Modified |
| 09/07/1987 | License Modified |
| 10/19/1982 | License Modified |
| 02/19/1982 | License Modified |
| 02/28/1979 | License Modified |