1975-1978[]
1978-1981[]
1981-1986[]
1986-1994[]
Alternate variant from 1991.
1994-1999[]
1999-2002[]
2002-2003[]
2003-2004[]
2004-2006[]
HD logo, from 2005.
2006-2014[]
HD logo.
2D version since 2006.
2014-present[]
The CEO of IST Group revealed a slightly modified logo in December 1, 2013. It will be launched on March 29, 2014.
2D version
New logo for HD feed.