BLS emergency response near W Poplar Rd in Sterling Heard on: Loudoun VA Fire Dispatch Group Calls 00:14 00:00 Advanced ambulance 6B50 , channel six bravo box 61107 . 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 Advanced ambulance 6B50 , channel six bravo box 61107 . 00:05 BLS emergency (number withheld) west poplar road cross street 700 south hogan street and 900 south green avenue. 9/7/2026 02:48 AM Medical Emergency W Poplar Rd, Sterling, VA 20164 View on map