Chronology of call letters KWK

First station

• Date: November 25, 1927-June 30, 1928...
• Previous call letters: KFVE
• Frequency:
  • 1280 khz (...June 30, 1928...)
• Location:
  • St. Louis, Missouri (...November 25, 1927-June 30, 1928...)
• Owner of license:
  • Greater St. Louis Broadcasting Corporation (...November 25, 1927-June 30, 1928...)

Second station

(Actually same as first, after call sign changes)

• Date: ...March 29, 1941-June 1, 1984
• Frequency:
  • 1350 kHz (...March 29, 1941)
  • 1380 kHz (March 29, 1941-June 1, 1984)
• Location:
  • Saint Louis, Missouri (...March 29, 1941-June 1, 1984)
• Subsequent call letters: KGLD