Carnmoney Hill

The Carnmoney Hill relay entered full programme service on 7 December 1973

ca. 1981 - 10 June 1983
RTÉ 1 and RTÉ 2 became receivable in Carnmoney Hill when the adjacent Clermont Carn transmitting site in the Republic of Ireland entered full programme service in 1981.

10 June 1983 - 5 October 1985
Channel 4 was added to Carmoney Hill relay on 10 June 1983.

5 October 1985 - 29 November 1986
Europa Television, a cooperative venture by RAI (Italy), RTP (Portugal), RTÉ (Ireland), ARD (West Germany) and NOS (Netherlands) was shown in the adjacent Clermont Carn transmitting site when they aired it on a one year trial basis between 5 October 1985 and 29 November 1986

31 October 1996 - 20 September 1998
TnaG was added to the adjacent Clermont Carn transmitting site when the service began operations on 31 October 1996.

20 September 1998 - 24 October 2012
TV3 was added to the adjacent Clermont Carn transmitting site when the service began operations on 20 September 1998.