 Prior to that, in Helena, viewers received Fox programming via KMTF, later from Foxnet, when KMTF joined Pax TV (later i, now Ion Television) in 2001, and then from the network's Denver affiliate KDVR after Foxnet shut down in 2006.Fox is broadcast on digital channel 21.2, and, like 21.1, is available in 720p high definition.Currently, programming from Fox-owned MyNetworkTV is seen in a delayed manner from 11