Issue link: https://read.dmtmag.com/i/241540
Jetstar will gain a competitive edge from the Dreamliner's lower maintenance costs plus 20 percent improvement in fuel efficiency, due to a combination of aerodynamic systems and engine improvements, as well as the extensive use of the lightweight carbon composite that helps reduce the plane's weight. Carbon-fiber composites in more than 50 percent of the plane will allow it to maintain cabin pressure about 2000 feet lower than the 8000 feet common in older planes, after studies found that this was more comfortable for travelers. Boeing joined universities around the world to conduct extensive studies on altitude, humidity, air contaminants, lighting, space and sound on passengers. Bigger windows give an improved view. This is com- bined with new filtration technology and increased cabin humidity to combat symptoms associated with dryness, such as throat and eye irritation and headaches. Passengers are also promised a smoother ride due to sensors installed in the nose of the aircraft that allow some control surfaces to react quickly to turbulence. Boeing says it is on track to deliver the 787-9 to launch customer Air New Zealand in mid-2014. In the months ahead, the fleet of airplanes will be subjected to a variety of tests IDA UNIVERSAL January-February 2014 and conditions to demonstrate the safety and reliability of the airplane's design. Next up for Boeing: The new 787-10. Design of the 787-10 has already started, the company has reported. Final assembly and flight test of the 787-10 are set to begin in 2017, with first delivery targeted for 2018. ● 41