| WTAU | AM-1500, Chicago, Illinois |
| WTAW | AM-1620, College Station, Texas |
| WTAX | AM-1240, Springfield, Illinois |
| WTAZ | FM-102.3, Peoria, Illinois |
| WTBC | AM-1230, Tuscaloosa, Alabama |
| WTBF | AM-970, FM-94.7, Troy, Alabama |
| WTBG | FM-95.3, Brownsville, Tennessee |
| WTBK | FM-105.7, Manchester, Kentucky |
| WTBM | FM-100.7, Rumford, Maine |
| WTBQ | AM-1110, Warwick, New York |
| WTBU | AM-640, FM-89.3, Boston University, Boston, Massachusetts |
| WTBX | FM-93.9, Hibbing, Minnesota |
| WTBZ | AM-1260, Grafton, West Virginia |
| WTCK | FM-90.9, Charlevoix, Michigan |
| WTCM | AM-580, FM-103.5, Traverse City, Michigan |
| WTCQ | FM-97.7, Vidalia, Georgia |
| WTCR | FM-103.3, Catlettsburg, Kentucky |
| WTCU | FM-95.9, Fife Lake, Michigan (now off the air; calls deleted) |
| WTDI | AM-1480, Madison, Wisconsin |
| WTDK | FM-107.1, Cambridge, Maryland |