MAX FAMILY

Earlier this month, Boeing reported that it plans to fly its new 737 MAX-9 aircraft for the first time in April. Pictured above is the jetliner on the production floor at the company's manufacturing facility in Renton, Washington, in the US. The plane maker is creating up to five MAX versions and is aiming to increase output to 57 planes a month in 2019, from 42 a month at present.