Commercial fire alarm at Rock Hall Road business Heard on: Frederick MD Fire Dispatch Group Calls 00:14 00:00 Truck 281 to builders 1st source (number withheld) rock hall road commercial fire alarm nine charlie 405 . 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 Truck 281 to builders 1st source (number withheld) rock hall road commercial fire alarm nine charlie 405 . 00:11 Engine 281 responding. 00:12 Nine Charlie four, so. 5/14/2026 01:05 AM Fire & Arson Rock Hall Rd, Point of Rocks, MD 21777 View on map