How many total fire detectors are in the system?

The fire detection system in the MH-60S helicopter is designed to ensure the safety of the aircraft by providing early warning of potential fire hazards. This system consists of a total of five fire detectors strategically placed in key areas to monitor for signs of fire. These detectors are located in the engine compartments and the APU (Auxiliary Power Unit) compartment, providing comprehensive coverage and enhancing the overall safety protocol of the aircraft.

Having multiple detectors allows for redundancy and minimizes the risk of failure in the detection system. Each detector is calibrated to identify heat signatures and smoke, ensuring that any potential fire can be detected promptly to allow for the necessary emergency procedures to be executed. This configuration reflects a balanced approach to fire safety, optimizing aircraft operational readiness while prioritizing crew safety.