Chronology of call letters WDAY

• Date: ...June 1, 1922-March 29, 1941...
• Frequency:
  • 833 khz (...June 1, 1922-June 30, 1922...)
  • 1230 khz (...June 30, 1923-June 30, 1924...)
  • 1150 khz (...June 30, 1925...)
  • 1180 khz (...June 30, 1926...)
  • 830 khz (...June 30, 1927...)
  • 550 khz (...June 30, 1928...)
  • 940 kHz (...March 29, 1941)
  • 970 kHz (March 29, 1941...)
• Location:
  • Fargo, North Dakota (...June 1, 1922-March 29, 1941...)
• Owner of license:
  • Kenneth M. Hance (...June 1, 1922-February, 1923)
  • Fargo Radio Service Co. (Kenneth M. Hance) (...March 1, 1923...) ( Note that neither this nor the next entry appears to represent a change in ownership.)
  • Fargo Radio Service Co. (...June 30, 1923...)
  • Radio Equipment Corporation (...June 30, 1924-June 30, 1927...)
  • WDAY Inc. (...June 30, 1928...)