What is the fire detection method used in the aft cargo compartment?

The aft cargo compartment is equipped with two smoke detectors as a fire detection method. This dual detector system enhances safety by providing a more reliable mechanism to detect smoke and flames. The reasoning behind using two detectors is to improve the likelihood of early detection and reduce the chances of false negatives, where a single smoke detector might not activate due to various factors such as positioning or smoke density variation.

By having two units, the system benefits from a more robust safety protocol, increasing the chances of triggering an alarm in the event of a fire situation. This proactive approach is crucial for ensuring that any potential fire is spotted promptly, enabling quicker response actions to safeguard the aircraft and its occupants.