NASA and Boeing will partner in the development and flight test of a full-scale Transonic Truss-Braced Wing demonstrator aircraft under SFD project.

• The project aims to engage with industry, academia, and other government organizations to identify, select, and mature key airframe technologies, such as new wing designs, that have a high probability of transition to the next generation single-aisle seat class airliner
• The project is one of the key components of the Sustainable Flight National Partnership
• NASA and Boeing will invest over $1 billion to build, test, and fly a full-scale demonstrator aircraft this decade