First station[]
- Date: ...August 1, 1922-June 30, 1923...
- Frequency:
- 833 kHz (...August 1, 1922...)
- 1210 khz (...June 30, 1923...)
- Location:
- Owner of license:
- Phillips Jeffery & Derby (...August 1, 1922-October, 1922)
- Jefferys & Derby Drug Co. (...November 1, 1922-November, 1922)
- Lansing Capital News (...December 1, 1922-June 30, 1923...)
Second station[]
- Date: ...March 29, 1941...
- Frequency:
- Location:
Third station[]
- Date: May 2, 2003-2016...
- Previous call letters: WPNX
- Frequency:
- 1460 kHz (May 2, 2003-2016...)
- Location:
- Owner of license: