Ok, so I heard a transmission just now over Command that was puzzling, to say the least. Someone asked county for a radio check with ID and it came back to 7507 and then the caller asked for a paging test for station 75. County advised that they had no tone set for 75. Does anyone know if this is a new agency? I know 76, 77 and 79 are SAR. There used to be a station 78, but it went belly up some years back.