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Why does the 737 Max pitch up?
The 737 MAX’s larger CFM LEAP-1B engines are fitted farther forward and higher up than in previous models. The aerodynamic effect of its nacelles contributes to the aircraft’s tendency to pitch up at high angles of attack (AOA).
What is special about Boeing 737 MAX?
The 737 Max can fly farther and carry more people than the previous generation of 737s, like the 737-800 and 737-900. It also has improved aerodynamics and a redesigned cabin interior and flies on bigger, more powerful and more efficient CFM LEAP engines.
What did Boeing do wrong with the 737 Max?
According to Boeing and the FAA, the problem first became apparent during testing of a newly manufactured 737 Max 8, which had yet to be delivered to its owner. It was found that electrical power systems on the aircraft were not working correctly.
What makes the 737 Max different?
The 737 MAX is a fourth-generation Boeing 737, re-engined with CFM LEAP-1B turbofans. The 737 MAX is based on earlier 737 designs, with more efficient CFM International LEAP-1B engines, aerodynamic changes, including its distinctive split-tip winglets, and airframe modifications.
Why did Boeing Ground the Boeing 737 MAX?
Following two accidents overseas involving Boeing 737 MAX aircraft that killed 346 people and led to the worldwide grounding of the aircraft, the Committee launched an investigation to ensure accountability, transparency in the certification process, and most importantly the safety of the traveling public.
What’s the backlog for the Boeing 737 MAX?
The 737 MAX 7, MAX 8 (including the denser, 200–seat MAX 200), and MAX 9 are intended to replace the 737-700, -800, and -900 respectively, and a further-stretched 737 MAX 10. As of November 2020, the Boeing 737 MAX had a backlog of 3,290 units.
How many people have died on Boeing 737 MAX?
As of November 2020, the Boeing 737 MAX had a backlog of 3,290 units. The 737 MAX suffered a recurring failure in the Maneuvering Characteristics Augmentation System (MCAS) causing two fatal accidents, Lion Air Flight 610 and Ethiopian Airlines Flight 302, in which 346 people died.
How many seats does a Boeing 737 MAX have?
The 737 MAX series has been offered in four variants, typically offering 138 to 230 seats and a 3,215 to 3,825 nmi (5,954 to 7,084 km) range. The 737 MAX 7, MAX 8 (including the denser, 200–seat MAX 200), and MAX 9 are intended to replace the 737-700, -800, and -900, respectively.