Cook new PM Jock at WQHZ March 8, 2010 Off By Eric O'Brien Fybush reports that Dave Cook is the new PM drive host at WQHZ (102.3) Erie. Cook was the “Dave” of “JohnDaveBubbaShelly” for many years on Pittsburgh’s WBZZ – the original incarnation of “B-94”. Catching up on things we missed… CMG offers business channel on 16.2