found: Wikipedia, Mar. 17, 2009 (Televisió de Catalunya (or TVC for short); Catalonia's public broadcasting network, officially composed of six channels: TV3, 33, K3, 3/24, 300 and TVCi; part of the Corporació Catalana de Ràdio i Televisió; main natural language of all these channels is Catalan; TV3 started its trial broadcasts on September 11, 1983; regular broadcasts started a few months later, on January 16, 1984; TV3 is a generalist channel; TVC's second channel, 33 is a cultural and sports channel; K3 is a children's and teenagers' channel; 3/24 is TVC's 24-hour news channel; 300 broadcasts only series and movies previously seen on TV3 and 33/K3; TVCi (the i stands for international) is TVC's satellite channel)