{"id":1665393,"date":"2026-06-10T10:20:29","date_gmt":"2026-06-10T08:20:29","guid":{"rendered":"https:\/\/migflug.com\/jetflights\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\/"},"modified":"2026-06-26T18:53:22","modified_gmt":"2026-06-26T16:53:22","slug":"nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026","status":"publish","type":"post","link":"https:\/\/migflug.com\/jetflights\/de\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\/","title":{"rendered":"NASA&#8217;s X-59 Breaks the Sound Barrier for the First Time"},"content":{"rendered":"<style>.et_pb_title_container h1.entry-title { padding-top: 40px !important; }<\/style>\n\nAt 43,400 feet over Edwards Air Force Base, the needle crossed Mach 1.1. No bang. No boom. Just a soft thump that most people on the ground wouldn't notice. On 5 June 2026, NASA's X-59 QueSST did what 53 years of regulation said commercial aircraft could not: it flew supersonic over the United States without shaking windows.\n\nThe 81-minute flight is the culmination of a decade of engineering aimed at a deceptively simple question: can you break the sound barrier without breaking the peace? The answer, as of last Friday, is yes.\n\nFor anyone who remembers Concorde \u2014 or who has wondered why, half a century after the moon landing, New York to London still takes seven hours \u2014 this is the flight that could change the rules.\n\n\n<div style=\"background:#f0f4ff;border:1px solid #dbe4ff;border-radius:8px;padding:18px 22px;margin:18px 0 24px\">\n<p style=\"margin:0 0 10px;font-weight:700;color:#333;font-size:17px\">Quick Facts<\/p>\n<ul style=\"margin:0;padding-left:18px;color:#444;line-height:1.8\">\n<li><strong>Aircraft:<\/strong> Lockheed Martin X-59 QueSST (Quiet SuperSonic Technology)<\/li>\n<li><strong>Date:<\/strong> 5 June 2026, Edwards Air Force Base, California<\/li>\n<li><strong>Speed achieved:<\/strong> Mach 1.1 (~713 mph \/ 1,148 km\/h)<\/li>\n<li><strong>Altitude:<\/strong> 43,400 feet<\/li>\n<li><strong>Flight duration:<\/strong> 81 minutes<\/li>\n<li><strong>Engine:<\/strong> General Electric F414-GE-100<\/li>\n<li><strong>Next milestone:<\/strong> Mission-conditions flight at Mach 1.4 \/ 55,000 ft, followed by community overflight surveys<\/li>\n<li><strong>Goal:<\/strong> Provide data to lift the 1973 FAA ban on civilian supersonic flight over land<\/li>\n<\/ul>\n<\/div>\n\n\n<h2 style=\"padding-top:22px\">The 53-Year Ban<\/h2>\n\nIn 1973, the FAA banned civilian supersonic flight over the continental United States. The regulation was a direct response to the Concorde and the American SST programme: sonic booms from supersonic aircraft rattled houses, cracked plaster, and generated thousands of noise complaints. The ban killed commercial supersonic travel over land before it ever began.\n\nThe X-59's entire design philosophy is built around defeating that ban \u2014 not by lobbying Congress, but by generating data so compelling that regulators have no choice but to rewrite the rule.\n\n\n<figure class=\"wp-block-image size-large\" style=\"margin:0 0 24px\"><img data-opt-id=23814678  fetchpriority=\"high\" decoding=\"async\" class=\"skip-lazy\" data-no-lazy=\"1\" loading=\"eager\" src=\"https:\/\/ml5psubhxdln.i.optimole.com\/cb:0e0_.b970\/w:auto\/h:auto\/q:mauto\/ig:avif\/https:\/\/migflug.com\/jetflights\/wp-content\/uploads\/sites\/4\/2026\/06\/x-59-wind-tunnel-model-nasa-jaxa.jpg\" alt=\"X-59 wind tunnel scale model tested by NASA and JAXA\" style=\"display:block;width:100%!important;max-width:100%!important;height:auto!important;border-radius:6px\"><figcaption style=\"font-size:13px;color:#777;text-align:center;margin-top:6px;font-style:italic\">NASA and JAXA researchers tested a scale model of the X-59 in a supersonic wind tunnel in Chofu, Japan \u2014 part of the international effort to validate the quiet-boom design.<\/figcaption><\/figure>\n\n\nThe aircraft's distinctive 38-foot nose \u2014 which gives it a profile that looks less like a jet and more like a narwhal \u2014 is the key. By shaping the airframe to spread the supersonic pressure waves that cause a sonic boom, the X-59 converts the sharp double-crack into a gentle thump roughly as loud as a car door closing. NASA calls it a \"sonic thump.\" Residents below the flight path may not hear it at all.\n\n<h2 style=\"padding-top:22px\">What the Flight Proved<\/h2>\n\nThe 5 June sortie was the X-59's first excursion past Mach 1.0. Previous test flights \u2014 which began with the aircraft's maiden flight in October 2025 and resumed after a brief pause in early 2026 \u2014 had stayed subsonic, validating handling, systems, and the aircraft's unique eXternal Visibility System (XVS), which replaces a forward-facing windshield with cameras and a 4K display.\n\nReaching Mach 1.1 at 43,400 feet confirms that the X-59's airframe, engine, and control systems function correctly in the transonic and low-supersonic regime. NASA reported the aircraft \"performed as expected.\"\n\nThe next step is a mission-conditions flight at Mach 1.4 (925 mph) and 55,000 feet \u2014 the speed and altitude planned for the community overflight phase. During those tests, the X-59 will fly over selected U.S. cities while ground teams and residents record the noise level. That data will be submitted to the FAA and the International Civil Aviation Organization (ICAO) to support new noise standards for commercial supersonic flight.\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #1565c0;padding:20px 22px;margin:18px 0 24px;border-radius:0 8px 8px 0;font-size:16px;line-height:1.7;display:flex;gap:20px;align-items:flex-start\"><div><em>&ldquo;Now that the X-59 has officially kicked off supersonic flight tests, the next big step is its first mission conditions flight \u2014 where it will fly over communities to gather noise data.&rdquo;<\/em><div style=\"margin-top:10px;font-size:14px;color:#555\"><strong>NASA Quesst Mission<\/strong> &mdash; NASA Aeronautics<\/div><\/div><\/div>\n\n\n<h2 style=\"padding-top:22px\">What It Means for the Future<\/h2>\n\nIf the community overflight data shows that the X-59's thump falls below an acceptable noise threshold \u2014 and if regulators act on that data \u2014 the 1973 ban could fall within a year or two. That would open the door for companies like Boom Supersonic to develop commercial supersonic airliners (Spike Aerospace has gone quiet and Exosonic folded in 2024) capable of operating over land.\n\nA New York-to-Los Angeles flight that takes five hours today could take two. London to Dubai in three. The economics of supersonic travel have always been brutal \u2014 Concorde never turned a profit \u2014 but the X-59's bet is that the economics change when you can fly the overland routes that Concorde never could.\n\nCongress is already moving: the Supersonic Aviation Modernization Act passed the House in March 2026, and a June 2025 executive order has the FAA drafting the repeal of the overland ban, with a final rule expected by mid-2027. If the legislation passes alongside the community noise data, the regulatory path is clear.\n\n\n<div style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:24px 0\"><iframe class=\"skip-lazy\" data-no-lazy=\"1\" loading=\"eager\" src=\"https:\/\/www.youtube.com\/embed\/SEchvBOW0hc\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;border-radius:8px\" allowfullscreen><\/iframe><\/div>\n\n\n<em>Sources: NASA, Air & Space Forces Magazine, The Aviationist, AIAA, Aerospace Testing International<\/em>\n\n<!-- mf-faq -->\n\n<div class=\"mf-faq-block\"><style>.mf-faq-block{margin:34px 0}.mf-faq-item:not([open]) .mf-faq-answer{display:none !important}.mf-faq-block h2.mf-faq-h{padding-top:22px;margin-bottom:14px}.mf-faq-item{border:1px solid #e2e8f5;border-radius:8px;margin:0 0 10px;background:#fff}.mf-faq-item summary{list-style:none;cursor:pointer;padding:15px 50px 15px 18px;font-weight:600;color:#1a1a1a;position:relative;line-height:1.45;user-select:none}.mf-faq-item summary::-webkit-details-marker{display:none}.mf-faq-item summary::after{content:\"+\";position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:1.5em;font-weight:400;color:#5C91FF;line-height:1}.mf-faq-item[open] summary::after{content:\"\\2013\"}.mf-faq-item[open] summary{border-bottom:1px solid #eef1f8}.mf-faq-item summary:hover{background:#f5f8ff}.mf-faq-answer{padding:14px 18px;color:#333;line-height:1.6}.mf-faq-answer p{margin:0}.mf-faq-answer a{color:#5C91FF}<\/style><h2 class=\"mf-faq-h\">Related Questions<\/h2><details class=\"mf-faq-item\"><summary>What is NASA's X-59?<\/summary><div class=\"mf-faq-answer\"><p>The X-59 QueSST (Quiet SuperSonic Technology) is an experimental jet built by Lockheed Martin for NASA to fly faster than sound without a loud sonic boom. Its long, slender shape softens the shockwaves into a gentle thump, aiming to make overland supersonic passenger flight possible again. It has since flown faster, <a href=\"https:\/\/migflug.com\/jetflights\/x-59-hits-mach-1-4-at-quiet-boom-altitude\/\">reaching Mach 1.4<\/a>.<\/p><\/div><\/details><details class=\"mf-faq-item\"><summary>When did the X-59 first fly supersonic?<\/summary><div class=\"mf-faq-answer\"><p>The X-59 first broke the sound barrier on 5 June 2026 over Edwards Air Force Base in California, reaching Mach 1.1 at 43,400 feet during an 81-minute flight. It produced only a soft thump rather than a window-rattling boom, a milestone after a decade of development.<\/p><\/div><\/details><details class=\"mf-faq-item\"><summary>How does the X-59 avoid a sonic boom?<\/summary><div class=\"mf-faq-answer\"><p>The X-59 avoids a loud sonic boom through its shape: an extremely long, narrow nose and carefully arranged surfaces spread out the shockwaves an aircraft creates at supersonic speed. Instead of merging into one sharp bang, they reach the ground as a quiet thump, barely noticeable to people below.<\/p><\/div><\/details><details class=\"mf-faq-item\"><summary>Why has supersonic flight been banned over land?<\/summary><div class=\"mf-faq-answer\"><p>Civil supersonic flight over the United States has been banned for 53 years because of the disruptive sonic boom, the loud bang produced when an aircraft exceeds the speed of sound. The rule effectively ended overland supersonic airliner service. NASA's X-59 aims to prove that quiet supersonic flight could justify changing it.<\/p><\/div><\/details><details class=\"mf-faq-item\"><summary>How fast and high did the X-59 fly?<\/summary><div class=\"mf-faq-answer\"><p>On its first supersonic flight the X-59 reached Mach 1.1, about 713 mph or 1,148 km\/h, at an altitude of 43,400 feet, powered by a single General Electric F414-GE-100 engine. The 81-minute sortie demonstrated that the aircraft could go supersonic while keeping its boom quiet.<\/p><\/div><\/details><details class=\"mf-faq-item\"><summary>How is the X-59 different from Concorde?<\/summary><div class=\"mf-faq-answer\"><p>Concorde was a supersonic airliner that carried passengers but generated a powerful sonic boom, restricting it largely to overwater routes. The X-59 is a single-seat research aircraft designed specifically to eliminate that boom. The Soviets built their own rival airliner, the <a href=\"https:\/\/migflug.com\/jetflights\/tupolev-tu-144-konkordski-soviet-concorde-paris-crash\/\">Tupolev Tu-144 \"Konkordski\"<\/a>, which faced similar limits.<\/p><\/div><\/details><\/div>\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is NASA's X-59?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The X-59 QueSST (Quiet SuperSonic Technology) is an experimental jet built by Lockheed Martin for NASA to fly faster than sound without a loud sonic boom. Its long, slender shape softens the shockwaves into a gentle thump, aiming to make overland supersonic passenger flight possible again. It has since flown faster, <a href=\\\"https:\/\/migflug.com\/jetflights\/x-59-hits-mach-1-4-at-quiet-boom-altitude\/\\\">reaching Mach 1.4<\/a>.\"}},{\"@type\":\"Question\",\"name\":\"When did the X-59 first fly supersonic?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The X-59 first broke the sound barrier on 5 June 2026 over Edwards Air Force Base in California, reaching Mach 1.1 at 43,400 feet during an 81-minute flight. It produced only a soft thump rather than a window-rattling boom, a milestone after a decade of development.\"}},{\"@type\":\"Question\",\"name\":\"How does the X-59 avoid a sonic boom?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The X-59 avoids a loud sonic boom through its shape: an extremely long, narrow nose and carefully arranged surfaces spread out the shockwaves an aircraft creates at supersonic speed. Instead of merging into one sharp bang, they reach the ground as a quiet thump, barely noticeable to people below.\"}},{\"@type\":\"Question\",\"name\":\"Why has supersonic flight been banned over land?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Civil supersonic flight over the United States has been banned for 53 years because of the disruptive sonic boom, the loud bang produced when an aircraft exceeds the speed of sound. The rule effectively ended overland supersonic airliner service. NASA's X-59 aims to prove that quiet supersonic flight could justify changing it.\"}},{\"@type\":\"Question\",\"name\":\"How fast and high did the X-59 fly?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"On its first supersonic flight the X-59 reached Mach 1.1, about 713 mph or 1,148 km\/h, at an altitude of 43,400 feet, powered by a single General Electric F414-GE-100 engine. The 81-minute sortie demonstrated that the aircraft could go supersonic while keeping its boom quiet.\"}},{\"@type\":\"Question\",\"name\":\"How is the X-59 different from Concorde?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Concorde was a supersonic airliner that carried passengers but generated a powerful sonic boom, restricting it largely to overwater routes. The X-59 is a single-seat research aircraft designed specifically to eliminate that boom. The Soviets built their own rival airliner, the <a href=\\\"https:\/\/migflug.com\/jetflights\/tupolev-tu-144-konkordski-soviet-concorde-paris-crash\/\\\">Tupolev Tu-144 \\\"Konkordski\\\"<\/a>, which faced similar limits.\"}}]}<\/script><!-- \/mf-faq -->\n\n<div style=\"background:#f0f4ff;border-left:4px solid #5C91FF;padding:16px 20px;margin:32px 0 8px;border-radius:0 8px 8px 0\">\n<p style=\"margin:0 0 8px;font-weight:600;color:#333\">Related Posts<\/p>\n<p style=\"margin:4px 0\"><a href=\"https:\/\/migflug.com\/jetflights\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\/\">X-59: NASA's Quiet Supersonic Jet Is Flying Again<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>At 43,400 feet over Edwards Air Force Base, the needle crossed Mach 1.1. No bang. No boom. Just a soft thump that most people on the ground wouldn&#8217;t notice. On 5 June 2026, NASA&#8217;s X-59 QueSST did what 53 years of regulation said commercial aircraft could not: it flew supersonic over the United States without [&hellip;]<\/p>\n","protected":false},"author":27,"featured_media":1665373,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"editor_notices":[],"footnotes":""},"categories":[665,670],"tags":[],"class_list":["post-1665393","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aviation-world","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>NASA&#039;s X-59 Breaks the Sound Barrier for the First Time | MiGFlug.com Blog<\/title>\n<meta name=\"description\" content=\"At 43,400 feet over Edwards Air Force Base, the needle crossed Mach 1.1. No bang. No boom. Just a soft thump that most people on the ground wouldn\u2019t\u2026\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/migflug.com\/jetflights\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NASA&#039;s X-59 Breaks the Sound Barrier for the First Time | MiGFlug.com Blog\" \/>\n<meta property=\"og:description\" content=\"At 43,400 feet over Edwards Air Force Base, the needle crossed Mach 1.1. No bang. No boom. Just a soft thump that most people on the ground wouldn\u2019t\u2026\" \/>\n<meta property=\"og:url\" content=\"https:\/\/migflug.com\/jetflights\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\/\" \/>\n<meta property=\"og:site_name\" content=\"MiGFlug.com Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/MiGFlug\/\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-10T08:20:29+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-26T16:53:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ml5psubhxdln.i.optimole.com\/cb:0e0_.b970\/w:auto\/h:auto\/q:mauto\/ig:avif\/https:\/\/migflug.com\/jetflights\/wp-content\/uploads\/sites\/4\/2026\/06\/nasa-x-59-quesst-supersonic-flight-june-2026.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"960\" \/>\n\t<meta property=\"og:image:height\" content=\"721\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Connor Kerr\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@migflug\" \/>\n<meta name=\"twitter:site\" content=\"@migflug\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"Connor Kerr\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"5\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\\\/\"},\"author\":{\"name\":\"Connor Kerr\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#\\\/schema\\\/person\\\/bc7f2d09b1d7111c45fdb1335b8f2cf9\"},\"headline\":\"NASA&#8217;s X-59 Breaks the Sound Barrier for the First Time\",\"datePublished\":\"2026-06-10T08:20:29+00:00\",\"dateModified\":\"2026-06-26T16:53:22+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\\\/\"},\"wordCount\":1108,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\/\\/migflug.com\\/jetflights\\/wp-content\\/uploads\\/sites\\/4\\/2026\\/06\\/nasa-x-59-quesst-supersonic-flight-june-2026.jpg\",\"articleSection\":[\"Aviation World\",\"News\"],\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/migflug.com\\\/jetflights\\\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\\\/\",\"url\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\\\/\",\"name\":\"NASA's X-59 Breaks the Sound Barrier for the First Time | MiGFlug.com Blog\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\/\\/migflug.com\\/jetflights\\/wp-content\\/uploads\\/sites\\/4\\/2026\\/06\\/nasa-x-59-quesst-supersonic-flight-june-2026.jpg\",\"datePublished\":\"2026-06-10T08:20:29+00:00\",\"dateModified\":\"2026-06-26T16:53:22+00:00\",\"description\":\"At 43,400 feet over Edwards Air Force Base, the needle crossed Mach 1.1. No bang. No boom. Just a soft thump that most people on the ground wouldn\u2019t\u2026\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\\\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/migflug.com\\\/jetflights\\\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\\\/#primaryimage\",\"url\":\"https:\\/\\/migflug.com\\/jetflights\\/wp-content\\/uploads\\/sites\\/4\\/2026\\/06\\/nasa-x-59-quesst-supersonic-flight-june-2026.jpg\",\"contentUrl\":\"https:\\/\\/migflug.com\\/jetflights\\/wp-content\\/uploads\\/sites\\/4\\/2026\\/06\\/nasa-x-59-quesst-supersonic-flight-june-2026.jpg\",\"width\":960,\"height\":721,\"caption\":\"NASA X-59 QueSST in flight \u2014 the quiet supersonic research aircraft broke the sound barrier for the first time on 5 June 2026\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"NASA&#8217;s X-59 Breaks the Sound Barrier for the First Time\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#website\",\"url\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/\",\"name\":\"MiGFlug.com Blog\",\"description\":\"for those interested in flying military jets and aviation related  topics\",\"publisher\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#organization\",\"name\":\"MiGFlug GmbH\",\"url\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\/\\/ml5psubhxdln.i.optimole.com\\/cb:0e0_.b970\\/w:897\\/h:278\\/q:mauto\\/ig:avif\\/https:\\/\\/migflug.com\\/jetflights\\/wp-content\\/uploads\\/sites\\/4\\/2026\\/06\\/MIGFLUG_LOGO-no-background.png\",\"contentUrl\":\"https:\\/\\/ml5psubhxdln.i.optimole.com\\/cb:0e0_.b970\\/w:897\\/h:278\\/q:mauto\\/ig:avif\\/https:\\/\\/migflug.com\\/jetflights\\/wp-content\\/uploads\\/sites\\/4\\/2026\\/06\\/MIGFLUG_LOGO-no-background.png\",\"width\":897,\"height\":278,\"caption\":\"MiGFlug GmbH\"},\"image\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/MiGFlug\\\/\",\"https:\\\/\\\/x.com\\\/migflug\",\"https:\\\/\\\/www.instagram.com\\\/migflug\\\/\",\"https:\\\/\\\/www.youtube.com\\\/user\\\/MiGFlug\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/migflug.com\\\/\",\"https:\\\/\\\/www.pinterest.ch\\\/migflug\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#\\\/schema\\\/person\\\/bc7f2d09b1d7111c45fdb1335b8f2cf9\",\"name\":\"Connor Kerr\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/ed6d7365eb237a1c91b800bf8dfeb14b8e30a3712ed7fec9e18a70088fc423a9?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/ed6d7365eb237a1c91b800bf8dfeb14b8e30a3712ed7fec9e18a70088fc423a9?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/ed6d7365eb237a1c91b800bf8dfeb14b8e30a3712ed7fec9e18a70088fc423a9?s=96&d=mm&r=g\",\"caption\":\"Connor Kerr\"},\"description\":\"Connor Kerr writes MiGFlug\u2019s long-form features \u2014 aviation history, how-it-works explainers and the stories behind the headlines.\",\"url\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/de\\\/author\\\/connorkerr\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"NASA's X-59 Breaks the Sound Barrier for the First Time | MiGFlug.com Blog","description":"At 43,400 feet over Edwards Air Force Base, the needle crossed Mach 1.1. No bang. No boom. Just a soft thump that most people on the ground wouldn\u2019t\u2026","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/migflug.com\/jetflights\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\/","og_locale":"de_DE","og_type":"article","og_title":"NASA's X-59 Breaks the Sound Barrier for the First Time | MiGFlug.com Blog","og_description":"At 43,400 feet over Edwards Air Force Base, the needle crossed Mach 1.1. No bang. No boom. Just a soft thump that most people on the ground wouldn\u2019t\u2026","og_url":"https:\/\/migflug.com\/jetflights\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\/","og_site_name":"MiGFlug.com Blog","article_publisher":"https:\/\/www.facebook.com\/MiGFlug\/","article_published_time":"2026-06-10T08:20:29+00:00","article_modified_time":"2026-06-26T16:53:22+00:00","og_image":[{"width":960,"height":721,"url":"https:\/\/ml5psubhxdln.i.optimole.com\/cb:0e0_.b970\/w:auto\/h:auto\/q:mauto\/ig:avif\/https:\/\/migflug.com\/jetflights\/wp-content\/uploads\/sites\/4\/2026\/06\/nasa-x-59-quesst-supersonic-flight-june-2026.jpg","type":"image\/jpeg"}],"author":"Connor Kerr","twitter_card":"summary_large_image","twitter_creator":"@migflug","twitter_site":"@migflug","twitter_misc":{"Verfasst von":"Connor Kerr","Gesch\u00e4tzte Lesezeit":"5\u00a0Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/migflug.com\/jetflights\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\/#article","isPartOf":{"@id":"https:\/\/migflug.com\/jetflights\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\/"},"author":{"name":"Connor Kerr","@id":"https:\/\/migflug.com\/jetflights\/#\/schema\/person\/bc7f2d09b1d7111c45fdb1335b8f2cf9"},"headline":"NASA&#8217;s X-59 Breaks the Sound Barrier for the First Time","datePublished":"2026-06-10T08:20:29+00:00","dateModified":"2026-06-26T16:53:22+00:00","mainEntityOfPage":{"@id":"https:\/\/migflug.com\/jetflights\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\/"},"wordCount":1108,"commentCount":0,"publisher":{"@id":"https:\/\/migflug.com\/jetflights\/#organization"},"image":{"@id":"https:\/\/migflug.com\/jetflights\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\/#primaryimage"},"thumbnailUrl":"https:\/\/ml5psubhxdln.i.optimole.com\/cb:0e0_.b970\/w:auto\/h:auto\/q:mauto\/ig:avif\/https:\/\/migflug.com\/jetflights\/wp-content\/uploads\/sites\/4\/2026\/06\/nasa-x-59-quesst-supersonic-flight-june-2026.jpg","articleSection":["Aviation World","News"],"inLanguage":"de","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/migflug.com\/jetflights\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/migflug.com\/jetflights\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\/","url":"https:\/\/migflug.com\/jetflights\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\/","name":"NASA's X-59 Breaks the Sound Barrier for the First Time | MiGFlug.com Blog","isPartOf":{"@id":"https:\/\/migflug.com\/jetflights\/#website"},"primaryImageOfPage":{"@id":"https:\/\/migflug.com\/jetflights\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\/#primaryimage"},"image":{"@id":"https:\/\/migflug.com\/jetflights\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\/#primaryimage"},"thumbnailUrl":"https:\/\/ml5psubhxdln.i.optimole.com\/cb:0e0_.b970\/w:auto\/h:auto\/q:mauto\/ig:avif\/https:\/\/migflug.com\/jetflights\/wp-content\/uploads\/sites\/4\/2026\/06\/nasa-x-59-quesst-supersonic-flight-june-2026.jpg","datePublished":"2026-06-10T08:20:29+00:00","dateModified":"2026-06-26T16:53:22+00:00","description":"At 43,400 feet over Edwards Air Force Base, the needle crossed Mach 1.1. No bang. No boom. Just a soft thump that most people on the ground wouldn\u2019t\u2026","breadcrumb":{"@id":"https:\/\/migflug.com\/jetflights\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/migflug.com\/jetflights\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\/"]}]},{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/migflug.com\/jetflights\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\/#primaryimage","url":"https:\/\/ml5psubhxdln.i.optimole.com\/cb:0e0_.b970\/w:auto\/h:auto\/q:mauto\/ig:avif\/https:\/\/migflug.com\/jetflights\/wp-content\/uploads\/sites\/4\/2026\/06\/nasa-x-59-quesst-supersonic-flight-june-2026.jpg","contentUrl":"https:\/\/ml5psubhxdln.i.optimole.com\/cb:0e0_.b970\/w:auto\/h:auto\/q:mauto\/ig:avif\/https:\/\/migflug.com\/jetflights\/wp-content\/uploads\/sites\/4\/2026\/06\/nasa-x-59-quesst-supersonic-flight-june-2026.jpg","width":960,"height":721,"caption":"NASA X-59 QueSST in flight \u2014 the quiet supersonic research aircraft broke the sound barrier for the first time on 5 June 2026"},{"@type":"BreadcrumbList","@id":"https:\/\/migflug.com\/jetflights\/nasa-x-59-quesst-first-supersonic-flight-mach-1-june-2026\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/migflug.com\/jetflights\/"},{"@type":"ListItem","position":2,"name":"NASA&#8217;s X-59 Breaks the Sound Barrier for the First Time"}]},{"@type":"WebSite","@id":"https:\/\/migflug.com\/jetflights\/#website","url":"https:\/\/migflug.com\/jetflights\/","name":"MiGFlug.com Blog","description":"F\u00fcr alle, die sich f\u00fcr das Fliegen von Milit\u00e4rjets und verwandte Luftfahrtthemen interessieren.","publisher":{"@id":"https:\/\/migflug.com\/jetflights\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/migflug.com\/jetflights\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"},{"@type":"Organization","@id":"https:\/\/migflug.com\/jetflights\/#organization","name":"MiGFlug GmbH","url":"https:\/\/migflug.com\/jetflights\/","logo":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/migflug.com\/jetflights\/#\/schema\/logo\/image\/","url":"https:\/\/ml5psubhxdln.i.optimole.com\/cb:0e0_.b970\/w:897\/h:278\/q:mauto\/ig:avif\/https:\/\/migflug.com\/jetflights\/wp-content\/uploads\/sites\/4\/2026\/06\/MIGFLUG_LOGO-no-background.png","contentUrl":"https:\/\/ml5psubhxdln.i.optimole.com\/cb:0e0_.b970\/w:897\/h:278\/q:mauto\/ig:avif\/https:\/\/migflug.com\/jetflights\/wp-content\/uploads\/sites\/4\/2026\/06\/MIGFLUG_LOGO-no-background.png","width":897,"height":278,"caption":"MiGFlug GmbH"},"image":{"@id":"https:\/\/migflug.com\/jetflights\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/MiGFlug\/","https:\/\/x.com\/migflug","https:\/\/www.instagram.com\/migflug\/","https:\/\/www.youtube.com\/user\/MiGFlug","https:\/\/www.linkedin.com\/company\/migflug.com\/","https:\/\/www.pinterest.ch\/migflug\/"]},{"@type":"Person","@id":"https:\/\/migflug.com\/jetflights\/#\/schema\/person\/bc7f2d09b1d7111c45fdb1335b8f2cf9","name":"Connor Kerr","image":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/secure.gravatar.com\/avatar\/ed6d7365eb237a1c91b800bf8dfeb14b8e30a3712ed7fec9e18a70088fc423a9?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/ed6d7365eb237a1c91b800bf8dfeb14b8e30a3712ed7fec9e18a70088fc423a9?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/ed6d7365eb237a1c91b800bf8dfeb14b8e30a3712ed7fec9e18a70088fc423a9?s=96&d=mm&r=g","caption":"Connor Kerr"},"description":"Connor Kerr writes MiGFlug\u2019s long-form features \u2014 aviation history, how-it-works explainers and the stories behind the headlines.","url":"https:\/\/migflug.com\/jetflights\/de\/author\/connorkerr\/"}]}},"_links":{"self":[{"href":"https:\/\/migflug.com\/jetflights\/de\/wp-json\/wp\/v2\/posts\/1665393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/migflug.com\/jetflights\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/migflug.com\/jetflights\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/migflug.com\/jetflights\/de\/wp-json\/wp\/v2\/users\/27"}],"replies":[{"embeddable":true,"href":"https:\/\/migflug.com\/jetflights\/de\/wp-json\/wp\/v2\/comments?post=1665393"}],"version-history":[{"count":7,"href":"https:\/\/migflug.com\/jetflights\/de\/wp-json\/wp\/v2\/posts\/1665393\/revisions"}],"predecessor-version":[{"id":2845818,"href":"https:\/\/migflug.com\/jetflights\/de\/wp-json\/wp\/v2\/posts\/1665393\/revisions\/2845818"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/migflug.com\/jetflights\/de\/wp-json\/wp\/v2\/media\/1665373"}],"wp:attachment":[{"href":"https:\/\/migflug.com\/jetflights\/de\/wp-json\/wp\/v2\/media?parent=1665393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/migflug.com\/jetflights\/de\/wp-json\/wp\/v2\/categories?post=1665393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/migflug.com\/jetflights\/de\/wp-json\/wp\/v2\/tags?post=1665393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}