| Date | Action |
| 11/09/2011 | License Canceled |
| 09/08/2011 | License Modified |
| 07/26/2011 | Application receipt email sent: ULS email |
| 08/19/2009 | License Modified |
| 07/31/2009 | Application receipt email sent: ULS email |
| 07/10/2008 | License Renewed |
| 06/03/2008 | Administrative Update Applied |
| 06/02/2008 | Application receipt email sent: CORES email |
| 08/13/1999 | License Converted |
| 07/02/1998 | License Renewed |
| 06/17/1997 | Internal Correction Applied |
| 10/07/1993 | License Modified |
| 08/28/1993 | License Modified |
| 11/03/1988 | License Modified |
| 12/30/1983 | License Modified |
| 12/29/1981 | License Modified |
| 10/30/1978 | License Modified |
| 12/30/1977 | License Renewed |