Chronology of call letters WKAR

• Date: ...September 1, 1922-March 29, 1941...
• Frequency:
  • 833 kHz (...September 1, 1922...)
  • 1070 kHz (...June 30, 1923-June 30, 1924...)
  • 1050 kHz (...June 30, 1925-June 30, 1927...)
  • 1080 kHz (...June 30, 1928...)
  • 1040 kHz (...January 1, 1932-September 1, 1935...)
  • 850 kHz (...March 1, 1936-March 29, 1941)
  • 870 kHz (March 29, 1941...)
• Location:
  • East Lansing, Michigan (...September 1, 1922-March 29, 1941...)
• Owner of license:
  • Michigan Agriculture College (...September 1, 1922-June 30, 1924...)
  • Michigan State College (...June 30, 1926-March 7, 1939...) ( Note: This is not a change in ownership; the college was renamed in 1925.)