Level 3 medical emergency near Prescott Drive, Merrifield Heard on: Fairfax VA Fire Dispatch Group Calls 00:24 00:00 Ambulance 413, engine 430, on channel 4 Bravo, box 43001, EMS level 3, (number withheld), Prescott Drive, Merrifield at Dunn Loring Station, cross street, Park Place. 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 Ambulance 413, engine 430, on channel 4 Bravo, box 43001, EMS level 3, (number withheld), Prescott Drive, Merrifield at Dunn Loring Station, cross street, Park Place. 00:12 Ambulance 413, engine 430, on channel 4 Bravo, box 43001, EMS level 3, (number withheld), Prescott Drive, Merrifield at Dunn Loring Station, street, Park Place. 9/6/2026 02:49 PM Medical Emergency Prescott Dr, Vienna, VA 22180 View on map