Chronology of call letters 6XAJ

From Radio-TV Broadcast History

• Date: August 1, 1921-December 9, 1921
• Location:
  • Oakland, California (August 1, 1921-December 9, 1921)
• Owner of license:
  • Preston D. Allen (Hotel Oakland) (August 1, 1921-December 9, 1921)
• Subsequent call letters: KZM