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1955–1974 | 1970–1977 | 1977–1984 | 1984–2002 | 2002–2012 |
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2012–2015 | 2014 | 2014–2015 | 2015–2019 | 2018–present |
Thai Television Channel 4[]
1955–1974[]

SVG NEEDED |
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[]
1970–1977[]
In 1970, the former 525-line monochrome station was deactivated, from now on, the channel started broadcasting on channel 9 in the PAL 625-line standard. In February 1977, then-Prime Minister Thanin Kraivichian resolved to dissolve the Thai Television Company, due to the reporting of the October 6 Massacre. However, Channel 9 still operated until the establishment of MCOT In March 1977.
Thai Color Television Channel 9 MCOT[]
1977–1984[]
Channel 9 still used the 1970 logo, but with the formation of MCOT in 1977, they just added the MCOT text under the logo.
1984–2002[]
Modernine TV[]
2002–2012[]
2013–2015[]
MCOT HD[]
April–December 2014[]

This logo was used during digital tests on the channel from April to 25 December 2014.
December 2014–2015[]

Channel 9 MCOT HD[]
2015–2019[]
2018-present[]
Current channels 9MCOT HD 30 Defunct channels National Radio Current brands Related Programmes |
Current members Channel 3 HD | RTA 5 (HD) | Channel 7 HD | 9MCOT HD 30 | NBT | Thai PBS | TNN16 | True4U | One 31 | GMM 25 | Amarin TV | Nation TV | JKN 18 | TOP NEWS | Thairath TV | Channel 8 | Workpoint TV | MONO 29 | PPTV | ETV | TPTV Former members Associated members ![]() |