RTÉ One was also the sole Irish TV channel until 1978, when RTÉ2 (known as Network 2 between 1988 and 2004) was created.The Gaelic Language station TG4 began in 1996 as TnaG.
RTÉ One was also the sole Irish TV channel until 1978, when RTÉ2 (known as Network 2 between 1988 and 2004) was created. The Irish Language station TG4 began in 1996 as TnaG.