Where are water quantity indications displayed in the aircraft?

Water quantity indications are displayed on the Service Panel and the Forward Attendant's Panel. This setup allows the flight crew and cabin attendants to monitor the water supply readily. The Forward Attendant's Panel is strategically located to ensure visibility and ease of access for monitoring during flights, contributing to operational efficiency and safety.

The Service Panel, typically found in the galley area of the aircraft, provides essential information regarding the various systems on board, including the status of the water supply. This information is crucial for functions such as inflight service and ensuring that sufficient resources are available for passenger needs. By displaying water quantity indications in these panels, it allows for timely updates and maintenance checks, which are essential for operational protocols.

Given the central role of managing in-flight facilities, the design of these panels reflects the necessity for clear visibility and access to essential operational information while maintaining cabin safety.