TVNZ 1 () is the first national television channel owned and operated by the state-owned broadcaster Television New Zealand (TVNZ). It is the oldest television broadcaster in New Zealand, starting out from 1960 as independent channels in the four main centres of Auckland, Wellington, Christchurch and Dunedin, networking in 1969 to become NZBC TV (although the individual facilities retained their call signs into the 1970s). The network was renamed Television One (TV ONE, stylized as oɴe) in 1975 upon the break-up of the New Zealand Broadcasting Corporation, and became a part of TVNZ in 1980 when Television One and South Pacific Television (now sister channel TVNZ 2) merged. The channel assumed its current name in October 2016. TVNZ 1 is both a public broadcaster and a commercial broadcaster. Central to TVNZ 1 is news and current affairs, which is produced under the banner 1 News. Also, it broadcasts sports programming under the banner 1 Sport. Other programming targets the 25 to 54 demographic, and consists of mainly drama, general entertainment and documentaries, both locally and internationally (especially British) produced. History 1960–1975: NZBC TV At 7:30pm on 1 June 1960, New Zealand's first television channel, AKTV2, started broadcasting in Auckland from the NZBC building at 74 Shortland Street, previously used to broadcast public radio station 1YA and now home to The University of Auckland's Gus Fisher Gallery. Owned and operated by the New Zealand Broadcasting Service (NZBS, which became the New Zealand Broadcasting Corporation in 1962), it initially broadcast for two hours a day, two days a week. Christchurch's CHTV3 followed in June 1961, Wellington's WNTV1 a month later, and Dunedin's DNTV2 on 31 July 1962. Television licences were introduced in August 1960, initially costing NZ£4 (equal to NZ$171 in December 2013). Television advertisements began in April 1961 and were initially allowed only on Tuesdays, Thursdays and Saturdays. Relay stations gradually expanded the four channels into regional New Zealand. Television coverage was expanded to Waikato, Tauranga, Manawatu and Wairarapa in 1963, to Hawke's Bay, South Otago and Southland in 1964, to South Canterbury in 1965 and to Whangarei and Taranaki in 1966. In addition, a number of televiewers' societies were established to set up and operate their own translators. By 1965, 300,000 television licences had been issued, and television was broadcasting seven nights a week. Initially, the four television facilities were unlinked, and programming had to be shipped between stations. The