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NASA Administrator Jared Isaacman Announces X-70 Experimental Aircraft to Advance Flight Research

By  //  November 5, 2026

With the X-70, NASA will expand its capacity for experimental flight research

ABOVE: Generated image of NASA’s new X-70 Fractal experimental aircraft, a crewed, rapidly reconfigurable research platform for advanced aviation technologies. (NASA image)

BREVARD COUNTY • KENNEDY SPACE CENTER, FLORIDA – NASA unveiled its newest experimental aircraft, the X-70 Fractal, during the UP.Summit at the agency’s Kennedy Space Center in Brevard County, Florida.

This high-performance, highly adaptable research platform is designed to accelerate the development and testing of advanced aviation technologies.

The crewed X-70 features advanced, rapidly reconfigurable flight-control technology that will allow NASA to explore aircraft maneuverability in ways never before demonstrated in crewed flight.

The aircraft can also accommodate up to 2,000 pounds of experimental payloads in internal and external locations, enabling a wide range of research and flight-testing opportunities.

“The X-70 Fractal gives NASA a crewed, high-performance platform to test advanced flight-control, maneuverability, and other cutting-edge technologies in real flight,” said NASA Administrator Jared Isaacman.

“Its modular design and ability to rapidly swap internal and external payloads will keep our teams flying, learning, and moving quickly from one experiment to the next. We expect her first flight under the NASA banner within the next two years, and X-70 is just one part of this new beginning for aeronautics. This is why people come to NASA: to build, to learn, and most importantly, to fly.”

“The X-70 Fractal gives NASA a crewed, high-performance platform to test advanced flight-control, maneuverability, and other cutting-edge technologies in real flight,” said NASA Administrator Jared Isaacman.

The X-70 Fractal has a takeoff weight of 10,000 pounds and is designed to cruise at Mach .75, reach altitudes of up to 45,000 feet, and provide an operational range exceeding about 1,726 miles (1,500 nautical miles).

These capabilities will enable NASA to conduct demanding flight research across a broad range of operating conditions.

“For decades, NASA Aeronautics has used X-planes to develop technologies that advance aviation,” said Laurie Grindle, director of the Aeronautics Division within NASA’s Research and Technology Mission Directorate.

“It’s exciting to bring on another X-plane to accelerate and drive aeronautics research.”

The X-70 joins a storied legacy of experimental aircraft that have helped establish America’s leadership in aviation.

From the Bell X-1, which first broke the sound barrier in 1947, to the X-15 hypersonic research aircraft and today’s X-59 quiet supersonic demonstrator, NASA has spent decades pushing the boundaries of flight.

With the X-70, NASA will expand its capacity for experimental flight research, accelerate testing of emerging technologies, and advance the next generation of American aviation.

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