Its headquarters is situated in Uzhhorod. ZODTRK it is based in 1968. Tisa-1 was launched in November, 2005 covering only Uzhhorod and Uzhhorod Raion. In September, 2006 it became the first Ukrainian regional TV channel broadcasting through satellite. It is broadcast through Astra 4A, 4.8E, Freq. 12672, Pol. H, S/R 3300, FEC 3/4; Astra 1G, 31.5E, DVB-S2, Freq. 12012, Pol. V, S/R 27500, FEC 9/10, and it can be viewed in most of Europe. Today, the channel has permission to broadcast 24 hours a day. The programs of Tisa-1 include "NEWS", "Morning on Tysa", "MSI 'Tysa' ", "Good Evening, Transcarpathia!", "The night channel", "Actual Thought" and others. One of the best known journalists of Tisa-1 is Tetyana Vashargely.