ČT1

==Československá televize==
===1953–1969===
===1963–1969===
===1969–1980===
==ČST1==
In 1970, the ČST was renamed to ČST1.
===1980–1990===
==F1==
===1990–1992===
==ČT1==
===1993–1994===
===1994–2007===
====1994–1997====
====1997–2007====
A variant used during the watershed period (which ran from 10pm to 6am) incorporated a star in the bottom left corner.
===2007–2012===
* - mediálne.sk, August 21, 2007
===2012–present===
ČT1 HD.svg|HD logo
Category:Television channels in the Czech Republic
Category:Prague
Category:Czech Republic
Category:1953
Category:1980
Category:1990
Category:1993
Category:Czechoslovakia
Category:Česká televize
Category:ČT1
Category:Television channels and stations established in 1953
Category:High-definition television channels in the Czech Republic