| 2005-03-22 | SYSGRT - New Systematic Call Sign Assigned |
| 2005-03-22 | LIISS - License Issued |
| 2007-05-15 | LIMOD - License Modified |
| 2007-05-17 | LIAUA - Administrative Update Applied |
| 2007-10-23 | LIAUA - Administrative Update Applied |
| 2008-05-07 | LIAUA - Administrative Update Applied |
| 2010-09-29 | LIAUA - Administrative Update Applied |
| 2011-02-03 | LIAUA - Administrative Update Applied |
| 2011-06-22 | LIAUA - Administrative Update Applied |
| 2011-06-22 | LIAUA - Administrative Update Applied |
| 2011-11-10 | LIAUA - Administrative Update Applied |
| 2012-09-25 | LIAUA - Administrative Update Applied |
| 2013-03-14 | LIAUA - Administrative Update Applied |
| 2013-10-18 | LIAUA - Administrative Update Applied |
| 2014-04-17 | LIAUA - Administrative Update Applied |
| 2015-02-13 | LIREN - License Renewed |
| 2018-05-22 | LIAUA - Administrative Update Applied |
| 2022-01-28 | LIAUA - Administrative Update Applied |
| 2025-03-18 | LIREN - License Renewed |