Chronology of call letters WBAO

• Date: April 25, 1922-June 30, 1928...
• Frequency:
  • 833 khz (April 25, 1922-June 30, 1924...)
  • 1110 khz (...June 30, 1925-June 30, 1926...)
  • 1120 khz (...June 30, 1927-June 30, 1928...)
• Location:
  • Decatur, Illinois (April 25, 1922-June 30, 1928...)
• Owner of license:
  • James Millikin University (April 25, 1922-June 30, 1928...)