Boeing 737 series aircraft is a short-range twin-engine jet aircraft produced by Boeing Company of the United States. Boeing 737 has been selling well for 50 years since its development and has become one of the most successful narrow-body passenger aircraft series in the history of civil aviation. So far, ten models have been developed. Boeing 737 is a short-range twin-turbo aircraft.

Boeing 737 is a single-aisle medium-sized aircraft with a cabin layout of 3-3? .

Same level as Airbus A320 and China C9 19. Some people say it's a minicomputer, others say it's a medium-sized computer.

But it is definitely not a mainframe (Airbus A380, Boeing 747) or a wide-body aircraft (A330, Boeing 777, Boeing 787, Airbus A350). Boeing 737 -800, Boeing 737-900ER, Airbus A320 and Airbus A32 1 are the most common models in China. Do you know? .