Non-emergency patient assist at (number withheld) Keymar Road Heard on: Frederick County Fire - Digital 00:06 00:00 (number withheld) Keymar Road. 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 (number withheld) Keymar Road. 00:03 Patient assist, non-emergency response on Bravo 02:43 . 8/20/2026 11:40 PM Medical Emergency Keymar Rd, Union Bridge, MD 21791 View on map