BLS ambulance dispatched to Northern Ave and Potomac St Heard on: Prince George'S County MD Fire Dispatch 00:12 Ambulance location Northern Avenue and Potomac Street BLS zero box area 1801 ambulance 08:19 proceed on talk group eight alpha one. 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. Ambulance location Northern Avenue and Potomac Street BLS zero box area 1801 ambulance 08:19 proceed on talk group eight alpha one. 2026-10-23 07:33 UTC Medical Emergency Northern Ave & Potomac St, Glenn Dale, MD 20769 View on map