According to the Radio World HD Radio Scoreboard, Clear Channel has almost 300 stations now on the air with multicast signals, and its Aloha Station Trust adds another 50.
CBS Radio has 75 stations with HD2/HD3 channels, Entercom has 56. Bonneville and Cox are next on the list at 17 each.
Those figures appear on the scoreboard in the June 4 issue, and are provided by BIA Financial Network.
