I apologize in advance if this has been asked, but I couldn't find anything in the search. I know almost nothing about scanners but we have some RE3000 race scanners and I wanted to know if they could be used in emergencies for hearing emergency broadcasts? I tried looking this up and all I get is links to racetrack scanning. I don't go to races anymore but hate to get rid of them if they could serve a purpose for emergencies. Thanks in advance!