Chronology of call letters KJJ

• Date: December 20, 1921-June 16, 1923
• Previous call letters: 6XAG
• Frequency:
  • 500 khz (...January 3, 1922...) [concurrently with other listed frequencies, see history page]
  • 833 khz (...January 3, 1922-June 30, 1922......) [concurrently with other listed frequencies, see history page]
  • 1000 khz (...January 3, 1922...) [concurrently with other listed frequencies, see history page]*Location:
  • Sunnyvale, California (December 20, 1921-June 16, 1923)
• Owner of license:
  • The Radio Shop (December 20, 1921-June 16, 1923)