Is WBBM-FM assigned to 105.9 now since they are simulcasting 780 AM or are the WBBM-FM call letters still assigned to 96.3? From where I live I can only get WBBM-AM, faintly during the day - much stronger at night. I drove across I-80 recently thru Indiana and Illinois and checked out 105.9 but I don't remember hearing any callsigns other than 'Newsradio 780 and now 105.9 FM, WBBM' mentioned.