TRT 1

TRT 1 is the flagship channel of the Turkish public radio and TV broadcaster TRT, and Turkey's oldest television channel, having been founded on February 5, 1968.
==TRT==
===1982-December 1983===
===December 1983-1985===
===1985-1986===
==TV1==
===1986-1989===
===1986-January 10, 1991===
This logo was only used as an on-screen bug.
===1989-1991===
===January 10, 1991-May 1, 1992===
This logo was only used as an on-screen bug.
===1991-1998===
This logo was used on idents.
==TRT 1==
===May 1, 1992-1993===
This logo was used as an on-screen bug.
===1993-1995===
This logo was used as an on-screen bug.
===1995-1998===
These logos were used as on-screen bugs.
====1995-1997====
====1997-1998====
===1998-2001===
===2001-2009===
====2001-2005====
====2005-2009====
===2009-2012===
This logo is similar to previous iterations; however, its edges are now transparent.
TRT 1 logo 2009.png|3D variant 
===2012-2021===
TRT 1 HD.png|HD variant 
===2020-2021===
This logo was only used on its social media pages.
===2021-present===
TRT 1 canli mourning OSB 2023.png|Mourning live events (Canlı) on-screen bug (2023)
TRT 1 introduced a new logo on February 1, 2021, its 53rd anniversary - incorporating the recently-introduced TRT corporate logotype (which had been used since 2018). This comes a few months after the rebranding of TRT Haber on September 23, 2020.
==References==
Category:Television channels
Category:Television channels in Turkey
Category:TRT 1
Category:TRT
Category:Ankara
Category:Turkey
Category:1968
Category:Television channels and stations established in 1968