 This is the Mighty 790. KQRM, Rogers, Springdale, Bentonville. KQRM, Anfield, Graffitt, Southwest City, Siloam Spring. K248TM, 97.5, Huntsville. Community Agricultural Radio. Starting at 9 p.m. Eastern. All clear following a massive train derailment and evacuations today near Chicago. Madison Mayor Sheila Chalmers-Churin.