Are flight attendants responsible for preflighting passenger life vests located under each seat?

The responsibility for preflighting passenger life vests under each seat generally lies with the flight crew, specifically the pilots and other cabin crew members, rather than the flight attendants. Flight attendants are trained to ensure the overall safety and comfort of passengers during the flight, but the preflight checks for essential safety equipment like life vests are typically a shared duty among the crew or may fall under the purview of the captain or first officer.

Preflighting involves verifying that all safety equipment is onboard and in working order, which includes checking that life vests are in their proper place and functioning correctly. However, during routine boarding procedures, flight attendants focus more on passenger safety, security, and comfort rather than specifically checking life vests. They will respond to safety procedures and in-flight protocols during the safety demonstration instead, highlighting the functions and locations of safety gear, but that process doesn't specifically categorize them as responsible for the preflighting checks.

Other options may suggest varying responsibilities, but in the context of routine procedures, flight attendants are not singularly charged with this task, allowing them to focus on ensuring an efficient and safe boarding process.