KMOX moved "Overnight America" from a true overnight slot to a late evening slot (8p-2a) some time ago. The move means it is frequently pre-empted or shortened by sports, especially during baseball season.
As far as LegalTender's statement about re-allocating, I think it's about 20 years too late. This thread was started about a 50kW AM station which is now merely a repeater of an FM signal in the market. If a 50 kW non-directional AM station can't make it independently, allowing a station on a regional channel to open up its directional pattern won't change things. And frankly, it might make it worse due to worse mutual interference.
As far as LegalTender's statement about re-allocating, I think it's about 20 years too late. This thread was started about a 50kW AM station which is now merely a repeater of an FM signal in the market. If a 50 kW non-directional AM station can't make it independently, allowing a station on a regional channel to open up its directional pattern won't change things. And frankly, it might make it worse due to worse mutual interference.