Person experiencing chest pain at Federal Signal Drive Heard on: Will County IL Regional Fire Dispatch 00:32 00:08 University Park 2nd call, ambulance 97, chest pain, at 2645 Federal Signal Drive, Federal Signal Corporation. 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. 00:08 University Park 2nd call, ambulance 97, chest pain, at 2645 Federal Signal Drive, Federal Signal Corporation. 00:20 University Park 2nd call, ambulance 97, chest pain, at 2645 Federal Signal Drive, in University Park, Federal Signal Corporation. 2026-10-28 17:59 UTC Medical Emergency Federal Signal Dr, University Park, IL 60484 View on map