Boeing has begun assembly of the first Next-Generation 737 to be built at the rate of 38 airplanes per month. Over the past two years, production of the 737 has risen more than 20 per cent, from 31.5 to 38 airplanes a month. In 2014, the rate will go up again to 42 airplanes a month.
Mechanics have completed loading initial parts of the spars – internal support structures in the wings – into an automated spar-assembly machine. The spar is the first step in building the wings and marks the start of major manufacturing for an airplane.
“The first spar load serves as the defining moment for our latest rate break, and the 737 team did it as planned, on schedule,” said vice president and general manager of the 737 program, Beverly Wyse. “We have more hard work ahead of us, but we are well on our way to another successful production rate increase.”
The first Next-Generation 737 built at the new rate is scheduled to be delivered by mid-2013.