CFCO (630 AM and 92.9 FM): Every 3rd Wednesday Lambton Federation of Agriculture · 210120 LFA Blackburn CFCO Radio Report CHOK (103.9 FM & 1070 AM): Every 4th Wednesday Lambton Federation of Agriculture · 210127 LFA Blackburn CHOK Radio Report. January 2021 Radio ReportsShare: Tagged on: Blackburn Radio CFCO CHOK