Radio-TV Broadcast History
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  • Date: December 20, 1921-January 24, 1923
  • Frequency:
    • 500 khz (...January 3, 1922...) [concurrently with other listed frequencies, see history page]
    • 833 khz (December 20, 1921-January 24, 1923) [concurrently with other listed frequencies, see history page]
    • 1000 khz (...January 3, 1922...) [concurrently with other listed frequencies, see history page]
  • Location:
  • Owner of license:
    • The Radio Telephone Shop (December 20, 1921-January 24, 1923)
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