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WOSP-FM 91.5 Portsmouth is off the air. In the meantime listen online or with the WOSU mobile app.

About WOSU Radio

WOSU radio includes FM stations WOSU Columbus; WOSA Columbus; WOSB Marion; WOSE Coshocton; WOSP Portsmouth; and WOSV Mansfield and brings the central Ohio community the best of NPR News and Public Affairs and the finest in classical music.

WOSU radio has over 140,000 listeners weekly. 

  • Classical 101 (WOSA – 101.1 FM), All classical, all the time.
  • 89.7 NPR News FM is an NPR member station, specializes in news and public affairs programming, including All Sides with Ann Fisher, Morning Edition, and All Things Considered
  • WOSU HD Radio (WOSU HD-2). Listen to Classical 101 on WOSU HD-2.
  • WOSU Listen Live/Podcast On-Demand: Listen to our radio services live streamed over the Internet or on your computer or iPod/MP3 players on-demand.
  • Classical 101 can also be heard on the radio outside of Columbus on the following stations:
    • WOSP 91.5 FM in Portsmouth 
    • WOSE 91.1 FM in Coshocton
    • WOSV 91.7 FM in Mansfield 
    • WOSB 91.1 FM in Marion