Chronology of call letters WSPD

• Date: ...June 30, 1928-March 29, 1941...
• Frequency:
  • 1250 khz (...June 30, 1928...)
  • 1340 kHz (...March 29, 1941)
  • 1370 kHz (March 29, 1941...)
• Location:
  • Toledo, Ohio (...June 30, 1928-March 29, 1941...)
• Owner of license:
  • Toledo Broadcasting Co. (...June 30, 1928...)