{"id":10949,"date":"2024-05-15T12:02:54","date_gmt":"2024-05-15T16:02:54","guid":{"rendered":"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/nasas-x-59-passes-milestone-toward-safe-first-flight\/"},"modified":"2024-05-15T12:02:54","modified_gmt":"2024-05-15T16:02:54","slug":"nasas-x-59-passes-milestone-toward-safe-first-flight","status":"publish","type":"post","link":"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/nasas-x-59-passes-milestone-toward-safe-first-flight\/","title":{"rendered":"NASA\u2019s X-59 Passes Milestone Toward Safe First Flight"},"content":{"rendered":"

NASA\u2019s X-59 Passes Milestone Toward Safe First Flight<\/h2>\n

<\/p>\n

\n
\n
\n

4 min read<\/p>\n

Preparations for Next Moonwalk Simulations Underway (and Underwater)<\/h1>\n<\/div>\n<\/div>\n<\/div>\n
\n
\n
\n
\"An<\/a><\/figure>
\n
NASA\u2019s X-59 quiet supersonic research aircraft sits on the ramp at Lockheed Martin Skunk Works in Palmdale, California during sunrise, shortly after completion of painting. With its unique design, including a 38-foot-long nose, the X-59 was built to demonstrate the ability to fly supersonic, or faster than the speed of sound, while reducing the typically loud sonic boom produced by aircraft at such speeds to a quieter sonic \u201cthump\u201d. The X-59 is the centerpiece of NASA\u2019s Quesst mission, which seeks to solve one of the major barriers to supersonic flight over land, currently banned in the United States, by making sonic booms quieter. <\/div>\n
NASA\/Steve Freeman<\/div>\n<\/figcaption><\/div>\n<\/div>\n<\/div>\n

NASA has taken the next step toward verifying the airworthiness for its quiet supersonic X-59 aircraft with the completion of a milestone review that will allow it to progress toward flight.<\/p>\n

A Flight Readiness Review board composed of independent experts from across NASA has completed a study of the X-59 project team\u2019s approach to safety for the public and staff during ground and flight testing. The review board looked in detail at the project team\u2019s analysis of potential hazards, focusing on safety and risk identification.<\/p>\n

Flight Readiness Review is the first step in the flight approval process. The board\u2019s work will provide the X-59 team with insights and recommendations toward systems checkouts on the ground and first flight.<\/p>\n

\u201cIt\u2019s not a pass-fail,\u201d said Cathy Bahm, NASA\u2019s Low Boom Flight Demonstrator project manager. \u201cWe\u2019ll be getting actions from the board and will work with them to resolve those and work toward the Airworthiness and Flight Safety Review.\u201d<\/p>\n

NASA and prime contractor Lockheed Martin Skunk Works are developing the X-59 to reduce the sound of a sonic boom to a quieter \u201cthump.\u201d The aircraft is at the center of NASA\u2019s Quesst mission, which will use it to gather data that could revolutionize air travel, potentially paving the way for a new generation of commercial aircraft that can travel faster than the speed of sound. Commercial supersonic flight over land has been banned for more than 50 years because of the noise of sonic booms.<\/p>\n

\u201cThe Flight Readiness Review focused on specific aspects of the X-59 team\u2019s work on the aircraft, but also served as an overview and update on the entire project,\u201d said Jay Brandon, chief engineer for the Low Boom Flight Demonstrator project.<\/p>\n

\u00a0\u201cIt gave us the opportunity to stop working for a minute and gather what we\u2019ve done so we could tell our story, not just to the board, but to the whole project team,\u201d Brandon said.<\/p>\n

With the Flight Readiness Review complete, the upcoming Airworthiness and Flight Safety Review will be the next safety milestone. The Airworthiness and Flight Safety Review board includes senior leaders from several NASA centers and Skunk Works. It will review findings from the Flight Readiness Review, as well as the project team\u2019s response to those filings. The board will send a recommendation to NASA Armstrong\u2019s center director, who signs the airworthiness certificate.<\/p>\n

Finally, the team will provide a technical brief to another review board based on test objectives, how the tests are being carried out, the risks involved, and the risk-mitigation actions the team has taken. The X-59 team would have to address any issues raised in the brief before the board, led by NASA Armstrong chief engineer Cynthia J. \u201cCJ\u201d Bixby, will sign a flight request.<\/p>\n

\u201cIt\u2019s really an exciting time on the project,\u201d Bahm said. \u201cIt\u2019s not an easy road, but there\u2019s a finite set of activities that are in front of us.\u201d<\/p>\n

\n
\n
\n
\"View<\/a><\/figure>
\n
NASA Deputy Administrator Pam Melroy speaks on stage immediately following the unveiling of the agency\u2019s X-59 quiet supersonic research aircraft at a January 12, 2024 event at Lockheed Martin Skunk Works in Palmdale, California. The X-59 is the centerpiece of NASA\u2019s Quesst mission, which seeks to solve one of the major barriers to supersonic flight over land, currently banned in the United States, by making sonic booms quieter.<\/div>\n
NASA\/Steve Freeman<\/div>\n<\/figcaption><\/div>\n<\/div>\n<\/div>\n

The Path Forward<\/strong><\/h2>\n

There are significant steps to be completed before flights can begin. The X-59 team is preparing for upcoming major ground tests focused on systems integration engine runs, and electromagnetic interference.<\/p>\n

The X-59 aircraft is a bold, new design, but many of its components are from well-established aircraft, including landing gear from an Air Force F-16 fighter, a cockpit canopy from a NASA T-38 trainer, and a control stick from an Air Force F-117 stealth fighter are among those parts. <\/p>\n

\u201cNone of these systems have ever worked and played together before,\u201d said Brad Neal, chairman for the X-59 Airworthiness and Flight Safety Review board. \u201cIt\u2019s a brand-new thing that we are developing, even though they\u2019re components that have been on different legacy aircraft. As we get into integration testing here, it\u2019s going to be a great opportunity to learn.\u2019\u2019<\/p>\n

\n
\n
\n
\n
\n
\n

Share<\/h2>\n<\/p><\/div>\n
\n