Chronology of call letters W1XAV

Experimental television station

• Date: ...June 30, 1930...
• Frequency:
  • 2.1-2.2 MHz (...June 30, 1930...)
• Location:
  • Boston, Massachusetts (...June 30, 1930...)
• Owner of license:
  • Shortwave & Television Laboratory (Inc.) (...June 30, 1930...)