The primary responsibility of a cabin crew member is to ensure the safety and comfort of passengers during a flight.

The standard seating configuration for a Boeing 737 aircraft is 3-3, which means there are three seats on each side of the aisle.

The maximum takeoff weight of an Airbus A380 aircraft is 560,000 kg.

The minimum flight altitude for a commercial airliner is 1,000 feet above ground level.

The maximum flight altitude for a commercial airliner is typically around 45,000 feet.

The average cruising speed of a Boeing 747 aircraft is around 550 mph.

The average fuel consumption of an Airbus A320 aircraft per hour is around 2,000 gallons.

The maximum range of a Gulfstream G650ER aircraft is around 7,000 miles.

The maximum payload of a Boeing 777 Freighter aircraft is around 200,000 pounds.

The average cost of a new Airbus A350 aircraft is around $300 million.

The average lifespan of a commercial airliner is around 25 years.

The most common type of aircraft engine is the turbofan engine.

The function of a flight control system is to control the aircraft's movement.

The purpose of a black box is to record flight data.

The maximum number of passengers that can be accommodated on an Airbus A380 aircraft is 800.