| Date | Action |
| 12/04/2007 | License Canceled |
| 10/10/2007 | Administrative Update Applied |
| 10/09/2007 | Application Receipt Letter sent |
| 01/24/2005 | Application Receipt Letter sent |
| 01/22/2005 | Administrative Update Applied |
| 10/29/1999 | Administrative Update Applied |
| 08/13/1999 | License Converted |
| 10/14/1998 | License Renewed |
| 12/03/1997 | Internal Correction Applied |
| 04/15/1997 | Internal Correction Applied |
| 04/14/1997 | Internal Correction Applied |
| 04/09/1997 | License Assigned (Full Assignment) |
| 12/09/1993 | License Modified |
| 11/06/1993 | License Modified |
| 11/14/1988 | License Modified |
| 12/16/1983 | License Modified |
| 10/18/1978 | License Issued |