Person experiencing chest pain on Route 173 in Hebron Heard on: McHenry IL Fire Dispatch Group Calls 00:13 Hebron, chest pain, Route 173, (number withheld), Route One Hundred and Seventy Three, Harvard Ambulance, Two, Time Twelve Twenty Nine. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. Hebron, chest pain, Route 173, (number withheld), Route One Hundred and Seventy Three, Harvard Ambulance, Two, Time Twelve Twenty Nine. 8/7/2026 10:30 AM Medical Emergency IL-173, Harvard, IL 60033 View on map