Fire response on South Frederick Boulevard Heard on: Montgomery County MD Fire Dispatch 00:14 00:00 (number withheld) South Frederick Boulevard, 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) South Frederick Boulevard, 00:02 unit number (number withheld), HRL cross street of Calumet Drive. 00:06 Engine 1st from the fall, ALS one, medic 07:25 , truck 07:25 , fire response. 00:11 Seven alpha one, last 3259 , 0244 . 2026-11-13 07:43 UTC Fire S Frederick Ave, Gaithersburg, MD 20877 View on map