I was in Centerville the last week of April, and heard the TOH IDs for both KMGO and KCOG/K280GY, which ended with "A Brand radio station". So I'd assume he's still there. The station studios are still on the northwest corner of the square. If you walk by them, this message barks out: "You are being recorded!"
I guess the game with that CP is to rimshot Des Moines, which seems optimistic to me. Ottumwa would be a riper target, I'd think, but maybe he's having challenges breaking into Ottumwa ad budgets, and KLBA in Albia is doing the kind of community radio that Brand isn't doing in Centerville.
The local media scene in Centerville is dismal. Local news and events are hard to come by. The daily Iowegian, which had become quite good, was "merged" with the Ottumwa Courier five years ago. There's still a Courier reporter based in Centerville, but the main print vehicle these days is the "Appanoose Weekly", which is a limp thing that mostly focuses on high-school sports. As far as I can tell, KCOG/KMGO has minimal or no local news effort. For TV, Centerville and Appanoose County these days are now in the Des Moines DMA, not Kirksville-Ottumwa. So I don't think KTVO or KYOU have much incentive to cover news in Centerville unless it's of wider regional interest. The Mediacom cable system in Centerville carries KTVO and KYOU only in SD format.