A ladder truck, also known as a quint, is a specialized firefighting apparatus designed to provide multiple critical functions at fire scenes and rescue operations. The term "quint" comes from the word quintuple, meaning five, as this type of apparatus combines five essential firefighting capabilities into a single vehicle: Aerial Ladder, Pump, Water Tank, Hose, and Ground Ladders. The Quint is used for Fire Suppression, Rescue Operations, Ventilation, and Overhaul & Salvage. Within the PulsePoint application this engine type is identified as Q11.