"Nearly all of the programs are following You-Know-Who’s line, all except Potterwatch, I really want you to hear it, but it’s tricky tuning in..."
-- Ron Weasley (DH22)
The official wireless network for news and entertainment, also referred to by initials W.W.N.
One popular program on the WWN is the "Witching Hour," with the popular singing sorceress, Celestina Warbeck". Warbeck is a particular favourite of Molly Weasley's (CS3, HBP16). Another popular musical group on the WWN is the Weird Sisters (GF22).
The network was backed by the Ministry and used by Voldemort to spread lies about Harry Potter (DH22).
Potterwatch, a wireless program performed by members of the Order of the Phoenix using aliases, was the only alternative programming for listeners who wanted the truth during Voldemort's second reign of terror.