What should be ensured before boarding passengers onto the aircraft?

Before boarding passengers onto the aircraft, it is essential to ensure that the required number of cabin crew is on board. This is crucial for safety and ensures that there are enough crew members to assist passengers and handle any emergencies that may arise during the boarding process, flight, or disembarkation. Adequate crew presence helps to facilitate a safe environment onboard and allows for proper supervision of the boarding process.

While checking tickets, stocking supplies, and completing safety procedures are important as well, they can only be effectively executed and monitored when the necessary crew is in place. The presence of the full crew ensures that all operational aspects can be addressed properly, enabling a smoother boarding experience. Furthermore, should any emergency occur, the presence of sufficient crew members is vital for the safety and well-being of all passengers.