Advanced life support medical emergency at Loudoun Reserve Dr Heard on: Loudoun County VA Fire Dispatch 00:25 00:00 Medic 609 Charlie, Channel 6 Bravo, Box 60933, ALS emergency, (number withheld) Loudoun Reserve Drive. 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 609 Charlie, Channel 6 Bravo, Box 60933, ALS emergency, (number withheld) Loudoun Reserve Drive. 00:15 Paramedic engine 609 , channel six bravo box 609 33 . 00:21 ALS emergency (number withheld) , Loudoun Reserve Drive. 2026-11-11 18:09 UTC Medical Emergency Loudoun Reserve Dr, Ashburn, VA 20148 View on map