Lockheed Martin, in partnership with NASA, completed the first flight of the X-59, described as a “revolutionary, quiet supersonic aircraft designed to pave the way for faster commercial air travel.”
The aircraft took off from Skunk Works’ facility at U.S. Air Force Plant 42 in Palmdale, California, landing near NASA’s Armstrong Flight Research Center in Edwards, California. According to the defense contractor, the aircraft performed “exactly as planned.”
The X-59 is considered a “one-of-a-kind supersonic aircraft” that can fly at supersonic speeds while “reducing the sonic boom to a gentle thump,” Lockheed Martin explained. In doing so, the airframe overcomes “one of the primary barriers to supersonic commercial flight, which is currently restricted over land due to noise concerns.”
“We are thrilled to achieve the first flight of the X-59,” said OJ Sanchez, vice president and general manager of Lockheed Martin Skunk Works. “This aircraft is a testament to the innovation and expertise of our joint team, and we are proud to be at the forefront of quiet supersonic technology development.”
Acting NASA Administrator Sean Duffy hailed the aircraft as a “symbol of American ingenuity.”
“The American spirit knows no bounds. It’s part of our DNA – the desire to go farther, faster, and even quieter than anyone has ever gone before,” Duffy stated. “This work sustains America’s place as the leader in aviation and has the potential to change the way the public flies.”
Lockheed Martin has also announced plans to conduct an on‑orbit demonstration of a space‑based missile interceptor by 2028 in support of President Trump’s Golden Dome for America.
