Channel 9 MCOT HD

Contents
1955–1974	1974–1977	1977-2002	2002, 2013-2015
2003-2012	2014	2014-2015	2015-present

Thai Television Channel 4

1955–1974

The channel was originally launched as Channel 4 Bang Khum Phron (ช่อง 4 บางขุนพรหม) with test transmissions beginning on 6 September 1954 and formal broadcasts on 24 June 1955. The then-new channel operated under the management of the Thai Television Company (founded in 1952), launching daily broadcasts in 1957.

Thai Color Television Channel 9

1974–1977

Outlined variant (1976-1983)

Thai Color Television Channel 9 MCOT

1977-2002

Variant with text

Yellow border variant

Yellow border variant with text

Outlined variant (1977-1989)

Modernine TV

2002, 2013-2015

2003-2012

MCOT HD

2014

This logo was used during digital tests on the channel from April to 25 December 2014.

2014-2015

3D variant

MCOT HD Variety (unused)

Channel 9 MCOT HD

2015-present

Version with number (2 December 2015-30 April 2017)

Black and white variant (13 October 2016-21 January 2017)

3D variant (1 May 2017-28 September 2018)

3D variant with number. (1 May 2017-28 September 2018)

3D black and white variant (1-19 October 2017)

Gold variant (1-29 October 2017)

3D variant (1 November 2017-31 december 2019)

3D variant with number and website address (29 September 2018-31 December 2019)

3D variant with number. (2018-2021)