Chronology of call letters WBAD

• Date: April 19, 1922-June 30, 1923... ( NOTE: Formal opening was April 20, but test broadcasts started April 19)
• Frequency:
  • 833 khz (April 19, 1922-June 30, 1923...) ( See Note above.)
• Location:
  • Minneapolis, Minnesota (April 19, 1922-June 30, 1923...) ( See Note above.)
• Owner of license:
  • Sterling Electric Co. & Journal Printing. Co. (April 19, 1922-November, 1922) ( See Note above.)
  • Sterling Electric Co. (...December 1, 1922-June 30, 1923...)