Sustainable Aviation

Boeing to upgrade jets with X-66A modification for NASA sustainability efforts

Boeing to upgrade jets with X-66A modification for NASA sustainability efforts.
Boeing and NASA have collaborated for over a decade on this visionary concept, fostering its evolution through the SUGAR Program.

This Boeing effort is part of NASA’s Sustainable Flight Demonstrator project, which will propel the U.S. aviation industry towards achieving net-zero greenhouse gas emissions.

Boeing, a renowned global aerospace leader, has reached a significant milestone in its collaboration with NASA by ferrying an MD-90 airplane to the site where it will undergo modification to test the Transonic Truss-Braced Wing (TTBW) configuration. This groundbreaking effort is part of NASA’s Sustainable Flight Demonstrator project, which aims to propel the U.S. aviation industry towards achieving net-zero greenhouse gas emissions.

The X-66A, NASA’s experimental aircraft developed in conjunction with Boeing, is poised to play a pivotal role in advancing aviation sustainability. The aircraft’s modification and subsequent ground and flight testing, slated to commence in 2028, are anticipated to contribute significantly to the goal of reducing fuel consumption and emissions by up to 30%.

“This marks an important step in the Sustainable Flight Demonstrator project, advances Boeing’s commitment to sustainability and brings us closer to testing and validating the TTBW design,” said Todd Citron, Chief Technology Officer, Boeing.

The TTBW design, characterized by ultrathin wings supported by larger-span struts and higher-aspect ratios, represents a promising leap in aviation technology. Boeing and NASA have collaborated for over a decade on this visionary concept, fostering its evolution through the Subsonic Ultra Green Aircraft Research (SUGAR) Program.

Ed Waggoner, Deputy Associate Administrator for Programs, the NASA Aeronautics Research Mission Directorate said, “We at NASA are excited to be working with Boeing on the X-66A Sustainable Flight Demonstrator, making critical contributions to accelerate aviation towards its 2050 net-zero greenhouse gas emission goal.”

Boeing’s long-standing reputation as a pioneer in aerospace innovation aligns seamlessly with NASA’s pursuit of groundbreaking solutions. The collaboration not only underscores Boeing’s commitment to sustainability but also reinforces its dedication to shaping the future of aviation through cutting-edge technology.

“Aerospace Valley has a long and distinguished history as the cradle of aerospace innovation, and this unveiling is a continuation of that critical work. Palmdale’s talented workforce and infrastructure make it the perfect location for this important project,” said Mike Garcia (CA-27), Congressman, U.S.A.

Boeing’s global influence extends beyond manufacturing and servicing commercial airplanes; it encompasses defense products and space systems, driving economic growth and community development across over 150 countries. With a diverse and dedicated team, Boeing remains steadfast in its commitment to innovation, sustainability, and safety, firmly anchored in its core values of quality and integrity.

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The collaborative efforts between Boeing and NASA to develop the X-66A aircraft and its pioneering TTBW design represent a remarkable stride towards a more sustainable and environmentally-conscious future for aviation. This partnership underscores the pivotal role that aerospace giants play in reshaping the industry’s trajectory towards a net-zero emissions horizon.