Yesterday afternoon Engine-Tanker 1 was alerted mutual aid to AACo for a house in the 700blk of Rolling View Dr. First arriving units reported heavy fire in the rear of the house. Engine-Tanker 1 acted as the “Attack Tanker” and supplied water to first arriving engine companies. Fireboat 1 was alerted to assist with water supply but was not needed and returned to service shortly after arriving at the pier of the residence involved. Engine-Tanker 1 operated on the fire ground for just over 3 hours before returning back to Queen Anne’s County.