At ~6:34 PM Westmorland 911 dispatched Station 20 (Murrysville VFC) to assist Station 236 (Holiday Park VFC) for an Apartment Building Fire on Pine Valley Drive in Plum Borough. Station 20 responded with Truck 20 (6 firefighters including Lieutenant 20), with 3 additional firefighters manning Station 20. While enroute Truck 20 was cancelled by tcommand, and returned to service and station.