BLS emergency at Granite Mountain Terrace apartment Heard on: Loudoun County VA Fire Dispatch 00:20 00:00 Advanced ambulance 600 and twenty-three. 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 600 and twenty-three. 00:02 Engine 623. 00:05 Channel six bravo fox 600 and twenty-three oh eight. 00:08 BLS emergency (number withheld) . 00:11 Granite Mountain Terrace, apartment (number withheld) . 00:14 Cross street (number withheld). 00:16 Free Stone Terrace and (number withheld). 00:19 Slate Range Terrace. 2026-11-12 11:43 UTC Medical Emergency Granite Mountain Terrace, Ashburn, VA 20147 View on map