Where is the self-discharging fire extinguisher located?

The self-discharging fire extinguisher is located under the sink in the lavatory. This placement is significant because lavatories often pose unique fire hazards, such as those caused by electrical equipment or flammable materials that might be present. By positioning the fire extinguisher here, it ensures that crew members have quick access to a suppression tool in the event of a fire in this area, allowing for a swift response to mitigate any potential danger.

Furthermore, this location is strategically chosen to keep the extinguisher hidden from passengers while still being easily accessible to the flight attendants during an emergency. This visibility and accessibility are critical for effective safety measures on board.