Advanced life support call at Herndon Parkway Heard on: Loudoun County VA Regional Fire Dispatch 00:11 00:00 Medic 303, 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 Medic 303, 00:02 box. 00:04 Advanced life support. 00:06 (number withheld) Herndon Parkway. 00:09 On channel 4 Bravo. 2026-11-05 01:43 UTC Medical Emergency Herndon Pkwy, Herndon, VA 20170 View on map