Chronology of call letters WDAT

• Date: ...June 1, 1922-October, 1922
• Frequency:
  • 833 khz (...June 1, 1922-October, 1922)
• Location:
  • Worcester, Massachusetts (...June 1, 1922-October, 1922)
• Owner of license:
  • Delta Electric Co. (...June 1, 1922-October, 1922)