Medical emergency near Horseback Trail in Vienna Heard on: Fairfax County Fire and Rescue 00:22 00:00 Tower 425, medic 425, on channel 4 Bravo, box 42509, EMS level 2, (number withheld), Horseback Trail, Cross Street, Hunt Race Way. 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 Tower 425, medic 425, on channel 4 Bravo, box 42509, EMS level 2, (number withheld), Horseback Trail, Cross Street, Hunt Race Way. 00:11 Tower 425, medic 425, on channel 4 Bravo, box 42509, EMS level 2, (number withheld), Horseback Trail, Cross Street, Hunt Race Way. 7/29/2026 06:22 PM Medical Emergency Horseback Trail, Vienna, VA 22182 View on map