NRK1
NRK1 is the Norwegian Broadcasting Corporation's (NRK) main television channel. Test broadcasts started on 12 January 1954, regular test broadcasts started on 13 April 1958 and regular broadcasts started in 20 August 1960. It is Norway's oldest and largest television channel. Previously known as simply as "NRK", the channel now known as "NRK1", to distinguish itself from sister channel "NRK2", which started broadcasting in 1996.
Read more about Nrk1.