Hudson, NH - Hudson firefighters were dispatched for a Box Alarm at 9 Flagstone Drive around 5:00 A.M. on November 20th. Companies arrived on scene to find heavy smoke showing from an overhead door in the rear of the building. Command quickly struck a Working Fire, bringing in mutual aid companies. A water supply was established by Nashua E4, and a second and third alarm were struck shortly after. Large racks of rug were found burning in the warehouse portion of the building. Crews stayed on scene for several hours ejecting smoke and pulling out the rolls of rug to extinguish any remaining hot spots.