| Date | Action | 
							| 05/11/2004 | License Canceled | 
							| 10/18/2003 | Administrative Update Applied | 
							| 06/12/2003 | Administrative Update Applied | 
							| 02/06/2002 | Administrative Update Applied | 
							| 10/10/2001 | License Assigned (Full Assignment) | 
							| 05/11/2001 | Administrative Update Applied | 
							| 08/13/1999 | License Converted | 
							| 08/05/1999 | Internal Correction Applied | 
							| 07/21/1999 | Internal Correction Applied | 
							| 07/21/1999 | Internal Correction Applied | 
							| 07/21/1999 | Internal Correction Applied | 
							| 08/18/1998 | License Renewed | 
							| 04/18/1994 | License Modified | 
							| 04/06/1994 | License Modified | 
							| 05/18/1989 | License Modified | 
							| 06/03/1987 | License Modified | 
							| 06/29/1984 | License Modified | 
							| 05/22/1981 | License Modified | 
							| 01/16/1980 | License Modified |