{"id":3215973,"date":"2026-06-30T17:03:44","date_gmt":"2026-06-30T15:03:44","guid":{"rendered":"https:\/\/migflug.com\/jetflights\/republic-xf-103-mach-3-titanium-interceptor\/"},"modified":"2026-07-01T09:47:43","modified_gmt":"2026-07-01T07:47:43","slug":"republic-xf-103-mach-3-titanium-interceptor","status":"publish","type":"post","link":"https:\/\/migflug.com\/jetflights\/es\/republic-xf-103-mach-3-titanium-interceptor\/","title":{"rendered":"The Mach 3 Interceptor With No Windscreen"},"content":{"rendered":"<style>.et_pb_title_container h1.entry-title { padding-top: 40px !important; }<\/style><p>The Republic XF-103 was meant to do something no fighter of the early 1950s could: cruise at Mach 3 &mdash; three times the speed of sound &mdash; at the edge of the stratosphere, run down a Soviet bomber, and kill it with missiles. To get there, its designers made a series of radical decisions, starting with the fact that the pilot would not be able to see straight ahead.<\/p><p>It was to be built entirely of titanium, powered by a hybrid engine that was part turbojet and part ramjet, and fitted with a periscope where the windscreen should be. No XF-103 ever flew. Only a full-scale wooden mock-up was ever finished.<\/p>\n<div style=\"background:#f0f4ff;border:1px solid #d6e0ff;border-radius:8px;padding:16px 20px;margin:22px 0\"><p style=\"margin:0 0 8px;font-weight:700;color:#1a1a1a\">Quick Facts<\/p><table style=\"border-collapse:collapse;font-size:15px\"><tr><td style=\"padding:6px 14px 6px 0;color:#555;vertical-align:top;white-space:nowrap\"><strong>Type<\/strong><\/td><td style=\"padding:6px 0;color:#222\">Proposed Mach 3 interceptor (USA) &mdash; never built beyond a mock-up<\/td><\/tr><tr><td style=\"padding:6px 14px 6px 0;color:#555;vertical-align:top;white-space:nowrap\"><strong>Designer<\/strong><\/td><td style=\"padding:6px 0;color:#222\">Alexander Kartveli, Republic Aviation<\/td><\/tr><tr><td style=\"padding:6px 14px 6px 0;color:#555;vertical-align:top;white-space:nowrap\"><strong>Structure<\/strong><\/td><td style=\"padding:6px 0;color:#222\">All-titanium airframe<\/td><\/tr><tr><td style=\"padding:6px 14px 6px 0;color:#555;vertical-align:top;white-space:nowrap\"><strong>Power<\/strong><\/td><td style=\"padding:6px 0;color:#222\">Wright XJ67 turbojet combined with an XRJ55 ramjet (~37,000 lbf \/ 165 kN total)<\/td><\/tr><tr><td style=\"padding:6px 14px 6px 0;color:#555;vertical-align:top;white-space:nowrap\"><strong>Design performance<\/strong><\/td><td style=\"padding:6px 0;color:#222\">About Mach 3 at ~75,000 ft (24,000 m)<\/td><\/tr><tr><td style=\"padding:6px 14px 6px 0;color:#555;vertical-align:top;white-space:nowrap\"><strong>Cockpit<\/strong><\/td><td style=\"padding:6px 0;color:#222\">Periscope instead of a windscreen; downward-ejecting escape capsule<\/td><\/tr><tr><td style=\"padding:6px 14px 6px 0;color:#555;vertical-align:top;white-space:nowrap\"><strong>Fate<\/strong><\/td><td style=\"padding:6px 0;color:#222\">Contract signed 1954; cancelled 1957<\/td><\/tr><\/table><\/div>\n<h2 style=\"padding-top:22px\">Built for Mach 3<\/h2><p>Sustained flight at Mach 3 produces airframe temperatures that ordinary aluminium alloys cannot survive. Republic&rsquo;s answer, from the outset, was to build the entire aircraft from titanium &mdash; a material that in the early 1950s was punishingly difficult to machine and form, and which became one of the programme&rsquo;s central problems. The shape was long, slender and sharply pointed, the work of chief designer Alexander Kartveli, the same engineer behind the P-47 Thunderbolt and the F-105.<\/p>\n<figure class=\"wp-block-image size-large\" style=\"margin:0 0 24px\"><img data-opt-id=170906597  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\/republic-xf-103-mockup.jpg\" alt=\"The Republic XF-103 mock-up\" style=\"display:block;width:100%;height:auto;border-radius:6px\"><figcaption style=\"font-size:13px;color:#777;text-align:center;margin-top:6px;font-style:italic\">The full-scale XF-103 mock-up &mdash; the only physical example ever built. The aircraft never progressed to a flying prototype. Photo: U.S. Air Force \/ Wikimedia Commons.<\/figcaption><\/figure>\n<h2 style=\"padding-top:22px\">An engine that turned into a ramjet<\/h2><p>The propulsion was the cleverest and most troublesome part. A Wright XJ67 turbojet &mdash; a licence-built relative of the British Bristol Olympus &mdash; sat ahead of an XRJ55 ramjet. At low speed the turbojet ran conventionally; at high speed, its exhaust was routed into the ramjet duct, and the combined &ldquo;turbo-ramjet&rdquo; was projected to produce around 37,000 pounds of thrust &mdash; enough to hold Mach 3. It was elegant on paper and extraordinarily hard to realise in metal.<\/p><h2 style=\"padding-top:22px\">A pilot who could not look out of the front<\/h2><p>At Mach 3, a conventional canopy was seen as both a heat problem and a drag problem, so the Air Force insisted on a periscope and small side windows instead of a windscreen. Kartveli argued for a real canopy and lost. The pilot sat in a downward-ejecting escape capsule: at those speeds, firing a man up into the airstream would kill him, so the entire capsule was designed to drop clear of the aircraft.<\/p><p>In the end it was metallurgy, money and missiles that finished the XF-103. Titanium fabrication remained difficult and expensive, the engine lagged, and the rise of the intercontinental ballistic missile made a dedicated bomber-interceptor look less essential. The programme was cancelled in 1957 with only the mock-up built.<\/p><p>The XF-103 was not a failure of imagination. It was a Mach 3 idea a decade ahead of the materials and engines that could build it &mdash; and almost everything it attempted, from titanium structures to combined-cycle propulsion, would later reappear on the SR-71. The XF-103 simply asked the question first.<\/p><p style=\"font-size:13px;color:#777;font-style:italic;margin-top:18px\">Sources: Wikipedia; Defense Media Network.<\/p><!-- 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}.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;color:#5C91FF}.mf-faq-item[open] summary::after{content:\"\\2013\"}.mf-faq-answer{padding:14px 18px;color:#333;line-height:1.6}.mf-faq-answer p{margin:0}<\/style><h2 class=\"mf-faq-h\">Related Questions<\/h2><details class=\"mf-faq-item\"><summary>What was the Republic XF-103?<\/summary><div class=\"mf-faq-answer\"><p>The Republic XF-103 was a 1950s American project for a Mach 3 interceptor designed to destroy Soviet bombers at high altitude. It featured an all-titanium structure, a combined turbojet-ramjet engine, and a periscope instead of a windscreen. It never advanced beyond a full-scale mock-up.<\/p><\/div><\/details><details class=\"mf-faq-item\"><summary>How fast was the XF-103 designed to fly?<\/summary><div class=\"mf-faq-answer\"><p>The XF-103 was designed to cruise at about Mach 3 \\u2014 three times the speed of sound \\u2014 at altitudes around 75,000 feet (24,000 m).<\/p><\/div><\/details><details class=\"mf-faq-item\"><summary>Why did the XF-103 have a periscope instead of a windscreen?<\/summary><div class=\"mf-faq-answer\"><p>At Mach 3, a conventional canopy was considered a heat and drag liability. The U.S. Air Force required a periscope and small side windows for forward vision instead of a windscreen, over the objections of designer Alexander Kartveli.<\/p><\/div><\/details><details class=\"mf-faq-item\"><summary>What engine did the XF-103 use?<\/summary><div class=\"mf-faq-answer\"><p>It was to use a Wright XJ67 turbojet \\u2014 a licensed derivative of the Bristol Olympus \\u2014 combined with an XRJ55 ramjet. At high speed the turbojet fed the ramjet, with the combined unit projected to produce about 37,000 pounds of thrust.<\/p><\/div><\/details><details class=\"mf-faq-item\"><summary>Did the XF-103 ever fly?<\/summary><div class=\"mf-faq-answer\"><p>No. The XF-103 never flew. Only a full-scale mock-up was completed before the programme was cancelled.<\/p><\/div><\/details><details class=\"mf-faq-item\"><summary>Why was the XF-103 cancelled?<\/summary><div class=\"mf-faq-answer\"><p>The programme was cancelled in 1957 because of the difficulty and cost of titanium fabrication, problems with the engine, and the shifting strategic focus toward intercontinental ballistic missiles, which reduced the need for a dedicated bomber-interceptor.<\/p><\/div><\/details><\/div>\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What was the Republic XF-103?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Republic XF-103 was a 1950s American project for a Mach 3 interceptor designed to destroy Soviet bombers at high altitude. It featured an all-titanium structure, a combined turbojet-ramjet engine, and a periscope instead of a windscreen. It never advanced beyond a full-scale mock-up.\"}},{\"@type\":\"Question\",\"name\":\"How fast was the XF-103 designed to fly?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The XF-103 was designed to cruise at about Mach 3 \\\\u2014 three times the speed of sound \\\\u2014 at altitudes around 75,000 feet (24,000 m).\"}},{\"@type\":\"Question\",\"name\":\"Why did the XF-103 have a periscope instead of a windscreen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"At Mach 3, a conventional canopy was considered a heat and drag liability. The U.S. Air Force required a periscope and small side windows for forward vision instead of a windscreen, over the objections of designer Alexander Kartveli.\"}},{\"@type\":\"Question\",\"name\":\"What engine did the XF-103 use?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It was to use a Wright XJ67 turbojet \\\\u2014 a licensed derivative of the Bristol Olympus \\\\u2014 combined with an XRJ55 ramjet. At high speed the turbojet fed the ramjet, with the combined unit projected to produce about 37,000 pounds of thrust.\"}},{\"@type\":\"Question\",\"name\":\"Did the XF-103 ever fly?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The XF-103 never flew. Only a full-scale mock-up was completed before the programme was cancelled.\"}},{\"@type\":\"Question\",\"name\":\"Why was the XF-103 cancelled?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The programme was cancelled in 1957 because of the difficulty and cost of titanium fabrication, problems with the engine, and the shifting strategic focus toward intercontinental ballistic missiles, which reduced the need for a dedicated bomber-interceptor.\"}}]}<\/script><!-- \/mf-faq -->\n<div style=\"background:#f0f4ff;border-left:4px solid #5C91FF;padding:16px 20px;margin:32px 0 8px;border-radius:0 8px 8px 0\"><p style=\"margin:0 0 8px;font-weight:600;color:#333\">Related Posts<\/p><p style=\"margin:4px 0\"><a href=\"https:\/\/migflug.com\/jetflights\/lockheed-yf-12-mach-3-interceptor-aim-47-falcon\/\">The YF-12: The Mach 3 Interceptor Nobody Built<\/a><\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>The Republic XF-103 was meant to do something no fighter of the early 1950s could: cruise at Mach 3 &mdash; three times the speed of sound &mdash; at the edge of the stratosphere, run down a Soviet bomber, and kill it with missiles. To get there, its designers made a series of radical decisions, starting [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":3215908,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"editor_notices":[],"footnotes":""},"categories":[664],"tags":[],"class_list":["post-3215973","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-military-aviation"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>The Mach 3 Interceptor With No Windscreen | MiGFlug.com Blog<\/title>\n<meta name=\"description\" content=\"The Republic XF-103 was meant to do something no fighter of the early 1950s could: cruise at Mach 3 \u2014 three times the speed of sound \u2014 at the edge of\" \/>\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\/republic-xf-103-mach-3-titanium-interceptor\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Mach 3 Interceptor With No Windscreen | MiGFlug.com Blog\" \/>\n<meta property=\"og:description\" content=\"The Republic XF-103 was meant to do something no fighter of the early 1950s could: cruise at Mach 3 \u2014 three times the speed of sound \u2014 at the edge of\" \/>\n<meta property=\"og:url\" content=\"https:\/\/migflug.com\/jetflights\/republic-xf-103-mach-3-titanium-interceptor\/\" \/>\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=\"2026-06-30T15:03:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-01T07:47:43+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\/republic-xf-103-concept.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"853\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Max Gr\u00fcnwald\" \/>\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=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Max Gr\u00fcnwald\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/republic-xf-103-mach-3-titanium-interceptor\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/republic-xf-103-mach-3-titanium-interceptor\\\/\"},\"author\":{\"name\":\"Max Gr\u00fcnwald\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#\\\/schema\\\/person\\\/da89e4a5834c9a932ee20751ed75569c\"},\"headline\":\"The Mach 3 Interceptor With No Windscreen\",\"datePublished\":\"2026-06-30T15:03:44+00:00\",\"dateModified\":\"2026-07-01T07:47:43+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/republic-xf-103-mach-3-titanium-interceptor\\\/\"},\"wordCount\":793,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/republic-xf-103-mach-3-titanium-interceptor\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\/\\/migflug.com\\/jetflights\\/wp-content\\/uploads\\/sites\\/4\\/2026\\/06\\/republic-xf-103-concept.jpg\",\"articleSection\":[\"Military Aviation\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/migflug.com\\\/jetflights\\\/republic-xf-103-mach-3-titanium-interceptor\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/republic-xf-103-mach-3-titanium-interceptor\\\/\",\"url\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/republic-xf-103-mach-3-titanium-interceptor\\\/\",\"name\":\"The Mach 3 Interceptor With No Windscreen | MiGFlug.com Blog\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/republic-xf-103-mach-3-titanium-interceptor\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/republic-xf-103-mach-3-titanium-interceptor\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\/\\/migflug.com\\/jetflights\\/wp-content\\/uploads\\/sites\\/4\\/2026\\/06\\/republic-xf-103-concept.jpg\",\"datePublished\":\"2026-06-30T15:03:44+00:00\",\"dateModified\":\"2026-07-01T07:47:43+00:00\",\"description\":\"The Republic XF-103 was meant to do something no fighter of the early 1950s could: cruise at Mach 3 \u2014 three times the speed of sound \u2014 at the edge of\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/republic-xf-103-mach-3-titanium-interceptor\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/migflug.com\\\/jetflights\\\/republic-xf-103-mach-3-titanium-interceptor\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/republic-xf-103-mach-3-titanium-interceptor\\\/#primaryimage\",\"url\":\"https:\\/\\/migflug.com\\/jetflights\\/wp-content\\/uploads\\/sites\\/4\\/2026\\/06\\/republic-xf-103-concept.jpg\",\"contentUrl\":\"https:\\/\\/migflug.com\\/jetflights\\/wp-content\\/uploads\\/sites\\/4\\/2026\\/06\\/republic-xf-103-concept.jpg\",\"width\":1280,\"height\":853,\"caption\":\"Artist's conception of Republic XF-103 in flight. (U.S. Air Force photo)\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/republic-xf-103-mach-3-titanium-interceptor\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"The Mach 3 Interceptor With No Windscreen\"}]},{\"@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\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/#organization\",\"name\":\"MiGFlug GmbH\",\"url\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@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\\\/da89e4a5834c9a932ee20751ed75569c\",\"name\":\"Max Gr\u00fcnwald\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4a7af37924a5c24d0712babd0e5eafec09d37b3a41831dd4c4ee30f54ebfc1a7?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4a7af37924a5c24d0712babd0e5eafec09d37b3a41831dd4c4ee30f54ebfc1a7?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4a7af37924a5c24d0712babd0e5eafec09d37b3a41831dd4c4ee30f54ebfc1a7?s=96&d=mm&r=g\",\"caption\":\"Max Gr\u00fcnwald\"},\"description\":\"Max Gr\u00fcnwald writes MiGFlug\u2019s technical deep-dives \u2014 engines, avionics and weapons systems, with every number checked twice.\",\"url\":\"https:\\\/\\\/migflug.com\\\/jetflights\\\/es\\\/author\\\/maxgruenwald\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"The Mach 3 Interceptor With No Windscreen | MiGFlug.com Blog","description":"The Republic XF-103 was meant to do something no fighter of the early 1950s could: cruise at Mach 3 \u2014 three times the speed of sound \u2014 at the edge of","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\/republic-xf-103-mach-3-titanium-interceptor\/","og_locale":"es_ES","og_type":"article","og_title":"The Mach 3 Interceptor With No Windscreen | MiGFlug.com Blog","og_description":"The Republic XF-103 was meant to do something no fighter of the early 1950s could: cruise at Mach 3 \u2014 three times the speed of sound \u2014 at the edge of","og_url":"https:\/\/migflug.com\/jetflights\/republic-xf-103-mach-3-titanium-interceptor\/","og_site_name":"MiGFlug.com Blog","article_publisher":"https:\/\/www.facebook.com\/MiGFlug\/","article_published_time":"2026-06-30T15:03:44+00:00","article_modified_time":"2026-07-01T07:47:43+00:00","og_image":[{"width":1280,"height":853,"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\/republic-xf-103-concept.jpg","type":"image\/jpeg"}],"author":"Max Gr\u00fcnwald","twitter_card":"summary_large_image","twitter_creator":"@migflug","twitter_site":"@migflug","twitter_misc":{"Escrito por":"Max Gr\u00fcnwald","Tiempo de lectura":"4 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/migflug.com\/jetflights\/republic-xf-103-mach-3-titanium-interceptor\/#article","isPartOf":{"@id":"https:\/\/migflug.com\/jetflights\/republic-xf-103-mach-3-titanium-interceptor\/"},"author":{"name":"Max Gr\u00fcnwald","@id":"https:\/\/migflug.com\/jetflights\/#\/schema\/person\/da89e4a5834c9a932ee20751ed75569c"},"headline":"The Mach 3 Interceptor With No Windscreen","datePublished":"2026-06-30T15:03:44+00:00","dateModified":"2026-07-01T07:47:43+00:00","mainEntityOfPage":{"@id":"https:\/\/migflug.com\/jetflights\/republic-xf-103-mach-3-titanium-interceptor\/"},"wordCount":793,"commentCount":0,"publisher":{"@id":"https:\/\/migflug.com\/jetflights\/#organization"},"image":{"@id":"https:\/\/migflug.com\/jetflights\/republic-xf-103-mach-3-titanium-interceptor\/#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\/republic-xf-103-concept.jpg","articleSection":["Military Aviation"],"inLanguage":"es","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/migflug.com\/jetflights\/republic-xf-103-mach-3-titanium-interceptor\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/migflug.com\/jetflights\/republic-xf-103-mach-3-titanium-interceptor\/","url":"https:\/\/migflug.com\/jetflights\/republic-xf-103-mach-3-titanium-interceptor\/","name":"The Mach 3 Interceptor With No Windscreen | MiGFlug.com Blog","isPartOf":{"@id":"https:\/\/migflug.com\/jetflights\/#website"},"primaryImageOfPage":{"@id":"https:\/\/migflug.com\/jetflights\/republic-xf-103-mach-3-titanium-interceptor\/#primaryimage"},"image":{"@id":"https:\/\/migflug.com\/jetflights\/republic-xf-103-mach-3-titanium-interceptor\/#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\/republic-xf-103-concept.jpg","datePublished":"2026-06-30T15:03:44+00:00","dateModified":"2026-07-01T07:47:43+00:00","description":"The Republic XF-103 was meant to do something no fighter of the early 1950s could: cruise at Mach 3 \u2014 three times the speed of sound \u2014 at the edge of","breadcrumb":{"@id":"https:\/\/migflug.com\/jetflights\/republic-xf-103-mach-3-titanium-interceptor\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/migflug.com\/jetflights\/republic-xf-103-mach-3-titanium-interceptor\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/migflug.com\/jetflights\/republic-xf-103-mach-3-titanium-interceptor\/#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\/republic-xf-103-concept.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\/republic-xf-103-concept.jpg","width":1280,"height":853,"caption":"Artist's conception of Republic XF-103 in flight. (U.S. Air Force photo)"},{"@type":"BreadcrumbList","@id":"https:\/\/migflug.com\/jetflights\/republic-xf-103-mach-3-titanium-interceptor\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/migflug.com\/jetflights\/"},{"@type":"ListItem","position":2,"name":"The Mach 3 Interceptor With No Windscreen"}]},{"@type":"WebSite","@id":"https:\/\/migflug.com\/jetflights\/#website","url":"https:\/\/migflug.com\/jetflights\/","name":"Blog de MiGFlug.com","description":"Para aquellos interesados en pilotar aviones militares y temas relacionados con la aviaci\u00f3n.","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":"es"},{"@type":"Organization","@id":"https:\/\/migflug.com\/jetflights\/#organization","name":"MiGFlug GmbH","url":"https:\/\/migflug.com\/jetflights\/","logo":{"@type":"ImageObject","inLanguage":"es","@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\/da89e4a5834c9a932ee20751ed75569c","name":"Max Gr\u00fcnwald","image":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/secure.gravatar.com\/avatar\/4a7af37924a5c24d0712babd0e5eafec09d37b3a41831dd4c4ee30f54ebfc1a7?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4a7af37924a5c24d0712babd0e5eafec09d37b3a41831dd4c4ee30f54ebfc1a7?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/4a7af37924a5c24d0712babd0e5eafec09d37b3a41831dd4c4ee30f54ebfc1a7?s=96&d=mm&r=g","caption":"Max Gr\u00fcnwald"},"description":"Max Gr\u00fcnwald writes MiGFlug\u2019s technical deep-dives \u2014 engines, avionics and weapons systems, with every number checked twice.","url":"https:\/\/migflug.com\/jetflights\/es\/author\/maxgruenwald\/"}]}},"_links":{"self":[{"href":"https:\/\/migflug.com\/jetflights\/es\/wp-json\/wp\/v2\/posts\/3215973","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/migflug.com\/jetflights\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/migflug.com\/jetflights\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/migflug.com\/jetflights\/es\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/migflug.com\/jetflights\/es\/wp-json\/wp\/v2\/comments?post=3215973"}],"version-history":[{"count":1,"href":"https:\/\/migflug.com\/jetflights\/es\/wp-json\/wp\/v2\/posts\/3215973\/revisions"}],"predecessor-version":[{"id":3215986,"href":"https:\/\/migflug.com\/jetflights\/es\/wp-json\/wp\/v2\/posts\/3215973\/revisions\/3215986"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/migflug.com\/jetflights\/es\/wp-json\/wp\/v2\/media\/3215908"}],"wp:attachment":[{"href":"https:\/\/migflug.com\/jetflights\/es\/wp-json\/wp\/v2\/media?parent=3215973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/migflug.com\/jetflights\/es\/wp-json\/wp\/v2\/categories?post=3215973"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/migflug.com\/jetflights\/es\/wp-json\/wp\/v2\/tags?post=3215973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}