That's because West Mifflin police is still self-dispatched (fire is through County), while most, if not all, other police departments surrounding them are at county 911.I do not know why they just do not put West Mifflin PD on with one of the east PD channels. Makes sense to me, because all the surrounding areas use a east PD channel. Then, they can give the 5 UHF freqs back to the county and put in more fire OPS channels. The 3 fire OPS channels the county currently have, get quit congested at times. especially during severe weather calls and multiple calls going on. I know they can go to pub safety ch, but that can only handle so much. Just my thoughts.