Freighter cargo fire protection

摘要: An automated fire protection system for a freighter such as an aircraft may include single retardant source first deck and second deck. The further plurality of sensors detecting nozzles dispersing the retardant, wherein each nozzle is paired with one sensors. Once detected by sensors, eject through only or more sensor that fire. Because be accurately dispersed close to location less than nozzles, amount on-board decreased, thereby decreasing weight suppression system. In embodiment, discharged during descent,