I got curious and looked at the uls for licenses below 25 mhz. I limited my search to active licenses, so I wouldn't have to deal with those that expired ages ago. I found a lot of states who's police departments still have active licenses at about 2 mhz. What are these for? Is it possibly a bank of regional hf channels so the state police can coordinate throughout the whole state during a big time emergency? I understand Alaska, because they are huge and mostly rural and oceanic, but there's Nevada, Michigin, Florida, Texas, Washington and so-on.