| Date | Action |
| 03/27/2020 | License Renewed |
| 02/03/2020 | Renewal Reminder Letter Sent |
| 08/29/2019 | License Assigned (Full Assignment) |
| 08/08/2017 | Construction/Coverage Reminder Letter Sent |
| 05/04/2016 | License Modified |
| 12/01/2011 | Application Receipt Letter sent |
| 11/30/2011 | Administrative Update Applied |
| 04/14/2010 | License Renewed |
| 02/24/2010 | Application Receipt Letter sent |
| 02/01/2010 | Renewal Reminder Letter Sent |
| 04/25/2002 | License Modified |
| 03/09/2000 | License Renewed |
| 01/29/2000 | Renewal Reminder Letter Sent |
| 08/13/1999 | License Converted |
| 11/19/1998 | License Modified |
| 06/23/1998 | License Modified |
| 02/20/1998 | License Modified |
| 04/05/1995 | Internal Correction Applied |
| 04/04/1995 | License Renewed |
| 03/08/1990 | License Modified |
| 02/09/1990 | License Modified |
| 01/27/1990 | License Modified |
| 01/25/1990 | License Modified |
| 03/22/1985 | License Modified |
| 07/19/1983 | License Modified |
| 07/08/1983 | License Modified |
| 06/22/1983 | License Modified |
| 06/07/1983 | License Modified |
| 04/17/1979 | License Modified |
| 10/12/1978 | License Modified |