NASA’s experimental X-59 aircraft, developed with the goal of achieving quiet supersonic flight, has reached a new phase in its testing process. In its latest test flight, the aircraft surpassed Mach 1.4, marking another important milestone for the project.
According to information shared by NASA, the X-59 reached a speed of approximately 1,487 kilometers per hour during the flight on June 12. The flight was conducted at an altitude of 55,000 feet.
Testing over populated areas planned
NASA emphasizes that these tests are not just about speed. The speed and altitude achieved by the X-59 will be used in future test flights over residential areas.
Therefore, this latest flight is seen as a critical step toward real-world scenarios. NASA aims to gather data with each new test to shape the future of supersonic commercial aviation.
Reducing sonic booms
One of the biggest challenges for supersonic aircraft is the sonic boom created when breaking the sound barrier. The X-59 project aims to reduce this effect.
The aircraft is designed to deliver much quieter sound to the ground compared to traditional supersonic jets. Its long and slender fuselage is intended to prevent the merging of pressure waves.
NASA aims for the sound heard on the ground to resemble a distant car door closing rather than a loud explosion.
Monitored alongside an F-15
During testing, the X-59 was accompanied by an F-15 fighter jet. The F-15 is currently used for safety and monitoring purposes, with plans for a more technical role in future tests.
NASA engineers also plan to install a special shock wave sensor on the nose of the F-15 to map the pressure waves generated behind the X-59 in real time.
Opening the door to future passenger flights
NASA’s ultimate goal is to fly the X-59 not only in test areas but also directly over populated regions. Public reactions to noise during these flights will be measured, and the data will be shared with aviation authorities.
If the tests prove successful, the ban on supersonic flights over residential areas could be reconsidered. Success of the X-59 project could pave the way for the resurgence of supersonic passenger aircraft.
