Seven GTS/BKN

1968–1971


GTS-4 Port Pirie began transmission on 1 March 1968. Its coverage later expanded with the addition of relay stations GTS-8 in Cornwell and GTS-5 in Port-Lincoln.

1968-1972


BKN-7 Broken Hill began transmission on 16 August 1968.

1974–1991


In 1974, both GTS and BKN (along with their repeaters) merged to form Spencer Gulf Telecasters and broadcasted under the name GTS/BKN Television. GTS and BKN would also use a localised variant logo with “GTS4” or “BKN7” inside the white circle alas seen on “Standing By for Relay” holding slides.

1991–1996


In 1991, the station started broadcasting under the name Central GTS/BKN. This logo would have also been used by Imparja Television in Alice Springs, SES8 in Mount Gambier and RTS5a in Loxton in addition to GTS/BKN around the same time.

1996–2006


In 2000, the station was bought by Southern Cross Broadcasting but retained the name 'Central' until 2006. In 2003, Spencer Gulf Telecasters won the right to broadcast a second station in the same area. On 31 December 2003, SGS-42/SCN-9A began transmission as Ten-affiliated station Southern Cross Ten.

2006–2018


In January 2006, the station was renamed Southern Cross GTS/BKN and adopted the logo used by TNT Tasmania, TND Darwin and QQQ Central. On 31 October 2010, a third station GDS-42/BDN-7 began transmission as a relay of Nine Network programs from Sydney and Adelaide.

2018–present


On 1 July 2018, the station is rebranded Seven GTS/BKN.