Alexonian Television Service
1957-1968
I Program
1968-1971
In 1970 I Program (now ATS ONE) started broadcasting in color, adopting the PAL Standard.
1971-1976
1976-1979
ATS 1
1979-1985
1985-1991
1991-1997
ATS One
1997-2003
2003-2011
In 2010 ATS One started regular HD broadcasts.