What specific task do Flight Attendants C and D perform during the pre-flight check?

Flight Attendants C and D are responsible for checking all cabin safety information cards and customer life vests during the pre-flight check. This task is crucial as it ensures that all safety equipment is in place and accessible to passengers in case of an emergency. Having the safety information cards readily available helps passengers understand the safety procedures they need to follow, while checking the life vests ensures that they are functional and within reach for everyone on board.

This pre-flight responsibility contributes to overall passenger safety and compliance with aviation regulations. Ensuring that safety cards are visible and that life vests are in good condition is a fundamental part of the cabin crew's job to prepare for a safe flight. Hence, this task emphasizes the importance of thorough preparation before takeoff, ultimately enhancing passenger safety and awareness.