Flight Attendant 2 responsibilities include which task?

• A. Pre-flight safety checks - potable water and water waste system display
• B. Activating ELS
• C. Responsible for Emergency Locator Transmitter
• D. Maintaining cabin temperature and lighting

Answer: (A)

Preflight safety checks by cabin crew include confirming the potable water supply and the water/waste system display. On the B737-700, Flight Attendant 2 is typically assigned to the forward galley and performs these checks to ensure the potable water level is adequate and the water waste system display shows normal status with no leaks or warning indicators before passengers board. This step is essential for safe and compliant operation because a reliable water supply supports service and sanitation, and any issue with the waste system could affect onboard operations. The other tasks are not part of these preflight safety checks: activating the Emergency Locator Transmitter is a function associated with flight deck or maintenance procedures, and maintaining cabin temperature and lighting is controlled for comfort rather than a mandatory safety readiness check.