Medical alert at Greenbrier Lane, Penn Township Heard on: Chester County PA Fire Dispatch 00:08 00:00 Ambulance 22-313, Greenbrier Lane, Penn Township, medical alert. 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. 00:00 Ambulance 22-313, Greenbrier Lane, Penn Township, medical alert. 00:05 Ambulance 22-1, there's lockbox info in there. 2026-10-22 02:25 UTC Medical Emergency Greenbriar Ln, Penn Township, PA 19390 View on map