1989–1990 | 1990–2012 (radio station), 1996–2012 (television channel) | 2012–2017 | 2017–present |
1989–1990[]
SVG NEEDED |
GRT was first launched as a radio station, in 1989.
1990–2012 (radio station), 1996–2012 (television channel)[]
SVG NEEDED |
In August 1996, GRT was launched as a regional television channel.
2012–2017[]
SVG NEEDED |
2017–present[]
BETTER LOGO NEEDED |