First Boeing 737 MAX 10 Rolls Off New Everett Production Line On October 26, the first 737 MAX 10 (737-10) rolled off the new Northern Line production line at Boeing's Everett plant in Washington state. The plane is intended for the Canadian airline WestJet, the launch operator of the 737-10. Seven more aircraft are currently in various stages of assembly. North Line became the fourth production line of the 737 MAX. The line opened on July 10, two years later than planned, as Boeing dealt with the consequences of hanging a door plug on the 737 MAX on January 8, 2024. The new site is larger than the existing lines in Renton and allows the assembly of the large 737 MAX 10 in sequence, without moving the planes to each other. The launch comes six days after the 737 MAX 10 was certified by the US Federal Aviation Administration (FAA). The launch of the line should help Boeing increase production of the 737 MAX family. Now the manufacturer aims to reach a rate of 42 planes a month, then 47, and eventually 52. This aircraft will not necessarily be the first delivered to the customer. Boeing will have to modify early examples, including installing an improved angle-of-attack sensor and refining the engine's anti-icing system. Boeing has not specified a timeframe or cost for the fix, and first deliveries of the 737 MAX 7 and 737 MAX 10 are scheduled for 2027. Additionally, the FAA must still separately approve the production line itself. The first ten planes will be assembled at a low rate, while gradually testing the operation of all production processes. AviaNews by telegram | Alternative airport in Max.