Chronology of call letters WHBM

• Date: ...June 30, 1925-June 30, 1928...
• Frequency:
  • 1290 khz (...June 30, 1925...)
  • 1390 khz (...June 30, 1926...)
  • 1470 khz (...June 30, 1927...)
  • 1490 khz (...June 30, 1928...)
• Location:
  • Chicago, Illinois (portable) (...June 30, 1925-June 30, 1928...)
• Owner of license:
  • C. L. Carrell (...June 30, 1926-June 30, 1928...) (see also WBBZ, WHBL, WIBJ, WIBM, WIBW, WKBG.)