Chronology of call letters WNAC

• Date: ...October 2, 1922-March 29, 1941...
• Frequency:
  • 833 khz (...October 2, 1922-June 30, 1923...)
  • 1080 khz (...June 30, 1924...)
  • 1070 khz (...June 30, 1925-June 30, 1926...)
  • 850 khz (...June 30, 1927...)
  • 650 khz (...June 30, 1928...)
  • 1230 kHz (...March 29, 1941)
  • 1260 kHz (March 29, 1941...)
• Location:
  • Boston, Massachusetts (...October 2, 1922-March 29, 1941...)
• Owner of license:
  • Shepard Stores (...October 2, 1922-June 30, 1928...) (See also WASN, WBIS, WEAN, and WNAB)