Howson has over 14,000 hours of live daily talk radio under his belt
Zonca has spent more than decade behind the microphone at the ABC
ARN's Duncan Campbell confirmed Dye's appointment this morning
Top 25 Media People in 2015: ABC612 breakfast host Spencer Howson
GfK Radio Ratings 7/2015: KIIS FM reclaims Sydney top spot, little market movement in Melbourne and more
