The Big 1070

Madison's Sports Station

The Big 1070 logo 
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The Big 1070 is a Sports radio station. Owned and operated by iHeartMedia.

  • Call sign: WTSO
  • Format: Sports
  • Frequency: 1070 AM
  • City of license: Madison, WI
  • Owner: iHeartMedia
  • Branding: The Big 1070
  • First air date: January 19, 1948

Contact The Big 1070

  • Address: 2651 S Fish Hatchery Rd Madison, WI 53711
  • Phone: 608.274.5450 / 608.321.1070
  • Website: thebig1070.iheart.com