{"id":27987156,"date":"2026-10-14T09:27:14","date_gmt":"2026-10-14T07:27:14","guid":{"rendered":"https:\/\/migflug.com\/afterburner\/?p=27987156"},"modified":"2026-10-14T09:27:29","modified_gmt":"2026-10-14T07:27:29","slug":"vickers-swallow-barnes-wallis-swing-wing-supersonic-1950s","status":"publish","type":"post","link":"https:\/\/migflug.com\/afterburner\/es\/vickers-swallow-barnes-wallis-swing-wing-supersonic-1950s\/","title":{"rendered":"Vickers Swallow: Barnes Wallis&rsquo;s Tailless Swing-Wing Supersonic Jet"},"content":{"rendered":"<style>.et_pb_title_container h1.entry-title { padding-top: 40px !important; }<\/style>\n<!-- mfsh:top -->\n\n<style>\n.mfsh-trigger{display:inline-flex;align-items:center;gap:10px;height:44px;padding:0 18px;margin:0 0 26px;border:2px solid #0F1720;background:#fff;color:#0F1720;font-family:inherit;font-size:14px;font-weight:700;line-height:1;letter-spacing:0;text-transform:none;cursor:pointer;box-shadow:none;transition:background .15s,color 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In the decade after the war he worked on something stranger: an aircraft with no tail at all, steered only by moving its wings. The Vickers Swallow was meant to fly from Britain to Australia without stopping, at more than twice the speed of sound. It never flew at full size, but it was more than a drawing, and its ideas crossed the Atlantic.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A post on Instagram sums up the project accurately. Here is the longer story, including what happened after the British government walked away.<\/p>\n\n\n\n<div style=\"background:#f5f5f5;border-left:4px solid #1a1a1a;padding:18px 22px;margin:24px 0\"><p style=\"margin:0 0 8px;font-weight:600\">Quick Facts<\/p><ul style=\"margin:0;padding-left:20px\"><li><strong>Designer:<\/strong> Barnes Wallis, Vickers-Armstrongs, Weybridge<\/li><li><strong>Concept:<\/strong> Tailless &ldquo;wing-controlled aerodyne&rdquo; with variable-sweep wings<\/li><li><strong>Predecessor:<\/strong> Wild Goose, a swing-wing research programme that ran until 1954<\/li><li><strong>Intended roles:<\/strong> Long-range supersonic airliner, then a successor to the Vickers Valiant bomber<\/li><li><strong>Target speed:<\/strong> About Mach 2.5<\/li><li><strong>Testing:<\/strong> Wind-tunnel models and remotely piloted, rocket-powered flying models<\/li><li><strong>Cancelled:<\/strong> Ministry funding withdrawn in June 1957<\/li><li><strong>Legacy:<\/strong> Joint UK&ndash;US study at NASA Langley, 1958&ndash;59<\/li><\/ul><\/div>\n\n\n<h2 style=\"padding-top:22px\">From Wild Goose to Swallow<\/h2>\n\n\n<p class=\"wp-block-paragraph\">Wallis started with a simple, radical idea. A conventional aircraft uses a tail fin and a rudder for directional control and a tailplane for pitch. Wallis wanted to do all of it by moving the wings: sweeping them back or forward changed the balance of the aircraft, and moving them unevenly turned it. In 1946 he set out the theory in a paper on controlling an aircraft by its aerodynamic properties, and Vickers turned it into a research programme called Wild Goose.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Wild Goose was tested with progressively larger radio-controlled models, some launched from a catapult. The RAF was interested in it as the basis for a long-range anti-aircraft missile, and the Ministry of Supply and Ministry of Defence funded trials. In 1954 Wallis applied the same ideas to a much bigger, supersonic design. Its arrowhead shape, with slender wings pivoting at the rear of the fuselage, gave it its name: Swallow.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\" style=\"margin:0 0 24px;width:100%\"><img decoding=\"async\" class=\"skip-lazy\" data-no-lazy=\"1\" loading=\"eager\" width=\"1024\" src=\"https:\/\/migflug.com\/afterburner\/wp-content\/uploads\/sites\/4\/2026\/10\/vickers-type-010-swallow-model-raf-museum-cosford-1024x682.jpg\" alt=\"Model of the Vickers Type 010 Swallow swing-wing supersonic aircraft at the RAF Museum Cosford\" style=\"width:100%;height:auto;max-width:100%;display:block\"><figcaption style=\"font-size:13px;color:#777;text-align:center;margin-top:6px;font-style:italic\">A model of the Vickers Type 010 Swallow at the RAF Museum, Cosford. The engines sat in pods on the wings, and moving the wings did the job of a tail. Photo: Hugh Llewelyn, CC BY-SA 2.0<\/figcaption><\/figure>\n\n\n<h2 style=\"padding-top:22px\">An Airliner, Then a Bomber<\/h2>\n\n\n<p class=\"wp-block-paragraph\">Wallis first saw the Swallow as an airliner that could fly the Kangaroo Route from Britain to Australia without stopping. As the 1950s went on, it was pitched more and more as a military aircraft: a supersonic successor to the Vickers Valiant, the first of the RAF&rsquo;s V-bombers, and a candidate for Operational Requirement 330 for a supersonic reconnaissance bomber. Vickers&rsquo; official bid for OR.330 was a different design, and the Swallow was not selected, but the RAF funded a smaller research version.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Testing continued with wind-tunnel models and remotely piloted, rocket-powered flying models. According to the Barnes Wallis Foundation, the scale models reached Mach 2.5 in flight. By the summer of 1956 Vickers believed the flight tests had answered the main technical questions.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\" style=\"margin:0 auto 24px;width:100%;max-width:600px\"><img decoding=\"async\" class=\"skip-lazy\" data-no-lazy=\"1\" loading=\"eager\" width=\"600\" src=\"https:\/\/migflug.com\/afterburner\/wp-content\/uploads\/sites\/4\/2026\/10\/barnes-wallis-portrait-rnv-uniform-628x1024.jpg\" alt=\"Barnes Wallis in RNV uniform\" style=\"width:100%;height:auto;max-width:100%;display:block\"><figcaption style=\"font-size:13px;color:#777;text-align:center;margin-top:6px;font-style:italic\">Barnes Wallis, who led the Wild Goose and Swallow work at Vickers after the Second World War. Photo: public domain<\/figcaption><\/figure>\n\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\/-gdV32Gv1IA\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0\" allowfullscreen><\/iframe><\/div>\n\n\n<h2 style=\"padding-top:22px\">Cancelled in 1957<\/h2>\n\n\n<p class=\"wp-block-paragraph\">The money ran out first. Developing a full-size bomber or airliner was expected to take about ten years, and Vickers could not pay for it alone. In 1957 the Defence White Paper by Duncan Sandys argued that missiles would soon replace manned military aircraft, and in June 1957 the Ministry withdrew its funding. Formal work on the Swallow stopped that year.<\/p>\n\n\n<h2 style=\"padding-top:22px\">The American Chapter<\/h2>\n\n\n<p class=\"wp-block-paragraph\">That was not quite the end. In late 1958, under NATO&rsquo;s Mutual Weapons Development Programme, Wallis&rsquo;s variable-geometry research was shared with the United States, and a joint programme ran at NASA&rsquo;s Langley Research Center. John Stack and other NASA engineers were enthusiastic. But by June 1959 the tests had found pitch-up problems in some flight conditions and more drag than expected, and the US Department of Defense would not commit money. The tailless Swallow was finished.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Langley&rsquo;s own engineers carried on with variable sweep using a conventional tail and wing pivots placed further out on the wing. That work fed into the designs that followed, including the General Dynamics F-111, the first production swing-wing combat aircraft. How much of the F-111 can be credited to Wallis is still argued, but the Swallow was part of the path that led there.<\/p>\n\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\/CeDrnUiFxpo\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0\" allowfullscreen><\/iframe><\/div>\n\n\n<h2 style=\"padding-top:22px\">What the Viral Post Gets Right<\/h2>\n\n\n<p class=\"wp-block-paragraph\">All of it. The Swallow was a Vickers-Armstrongs project led by Barnes Wallis in the 1950s; its variable-sweep wings provided pitch and directional control without a conventional tail; it was first meant as a non-stop Britain&ndash;Australia airliner and later as a supersonic Valiant replacement; remotely piloted models were flown but no full-size aircraft was built; and government funding was withdrawn in 1957. The only thing missing is the sequel: the joint work with NASA that kept the idea alive until 1959.<\/p>\n\n\n\n<blockquote class=\"instagram-media\" data-instgrm-permalink=\"https:\/\/www.instagram.com\/p\/Ddzdr4gDGXv\/\" data-instgrm-version=\"14\" style=\"background:#fff;border:0;margin:24px auto;max-width:540px;min-width:280px;width:100%\"><a href=\"https:\/\/www.instagram.com\/p\/Ddzdr4gDGXv\/\">View this post on Instagram<\/a><\/blockquote><script async src=\"https:\/\/www.instagram.com\/embed.js\"><\/script><p class=\"wp-block-paragraph\"><em>Sources: Wikipedia, Vickers Swallow; Barnes Wallis Foundation, Supersonic and Hypersonic Flight; E. C. Polhamus and T. A. Toll, &ldquo;Research Related to Variable Sweep Aircraft Development&rdquo;, NASA TM-83121 (1981); James R. Hansen, Engineer in Charge (NASA SP-4305); RAF Museum Cosford.<\/em><\/p>\n\n\n<!-- mfsh:bottom -->\n\n<button type=\"button\" class=\"mfsh-trigger mfsh-bottom\" data-mfsh-placement=\"bottom\" aria-haspopup=\"dialog\"><svg><use href=\"#mfsh-i-share\"\/><\/svg>Share this story<\/button>\n\n<!-- \/mfsh:bottom -->\n\n\n<style>.mfq{margin:34px 0 8px}.mfq h2{font:26px\/1.3 \"Gilroy semiBold\",Helvetica,Arial,sans-serif;color:#0d1117;padding-top:22px;margin:0 0 6px}.mfq .qa details{border-top:1px solid #5C91FF;margin:0;padding:0}.mfq .qa details:last-of-type{border-bottom:1px solid #e2e7ee}.mfq .qa summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:22px 26px;font:18px\/1.7 \"Gilroy semiBold\",Helvetica,Arial,sans-serif;color:#0d1117}.mfq .qa summary::-webkit-details-marker{display:none}.mfq .qa summary::after{content:\"+\";font:24px Helvetica,sans-serif;color:#3568e0;flex:0 0 auto}.mfq .qa details[open] summary::after{content:\"\\2013\"}.mfq .qa details:hover summary{color:#3568e0}.mfq .qa .a{font:16px\/1.7 \"Gilroy regular\",Helvetica,Arial,sans-serif;color:#454e5e;padding:0 26px 24px}.mfq .qa .a a{color:#3568e0}@media(max-width:680px){.mfq .qa summary{padding:18px 14px;font-size:17px}.mfq .qa .a{padding:0 14px 20px}}<\/style>\n\n\n<section class=\"mfq\"><h2>Frequently Asked Questions<\/h2><div class=\"qa\"><details open><summary>What was the Vickers Swallow?<\/summary><div class=\"a\">The Vickers Swallow was a 1950s supersonic aircraft project led by Barnes Wallis at Vickers-Armstrongs. It was a tailless design controlled entirely by moving its variable-sweep wings, intended first as a long-range airliner and later as a supersonic successor to the Vickers Valiant bomber. Only models were built and flown.<\/div><\/details><details><summary>How was the Vickers Swallow controlled without a tail?<\/summary><div class=\"a\">The Vickers Swallow had no tail fin or tailplane. Its variable-sweep wings, pivoted at the rear of the fuselage, provided pitch and directional control: sweeping them changed the aircraft&rsquo;s balance, and moving them differentially turned it. The engines were mounted in pods on the wings.<\/div><\/details><details><summary>How fast was the Vickers Swallow meant to fly?<\/summary><div class=\"a\">The Vickers Swallow was designed for about Mach 2.5. According to the Barnes Wallis Foundation, rocket-powered scale models reached that speed in flight tests. No full-size Swallow was ever built.<\/div><\/details><details><summary>Why was the Vickers Swallow cancelled?<\/summary><div class=\"a\">Ministry funding for the Vickers Swallow was withdrawn in June 1957, the year of Duncan Sandys&rsquo; Defence White Paper, which argued that missiles would replace manned military aircraft. Full-size development was expected to take about ten years, and Vickers could not fund it alone.<\/div><\/details><details><summary>Did the Vickers Swallow influence the F-111?<\/summary><div class=\"a\">Indirectly. In 1958 and 1959 the Swallow was studied jointly with NASA Langley, which found pitch-up and drag problems with the tailless layout. Langley then pursued variable sweep with a conventional tail and outboard wing pivots, research that fed into the General Dynamics F-111, the first production swing-wing combat aircraft.<\/div><\/details><details><summary>What was Barnes Wallis&rsquo;s Wild Goose?<\/summary><div class=\"a\">Wild Goose was Barnes Wallis&rsquo;s first swing-wing research programme at Vickers, based on his 1946 work on controlling an aircraft by its wings alone. It used radio-controlled models, some catapult-launched, ran until 1954 and was considered by the RAF as the basis for a long-range anti-aircraft missile. The supersonic Swallow was its successor.<\/div><\/details><\/div><\/section>\n\n\n\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What was the Vickers Swallow?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Vickers Swallow was a 1950s supersonic aircraft project led by Barnes Wallis at Vickers-Armstrongs. It was a tailless design controlled entirely by moving its variable-sweep wings, intended first as a long-range airliner and later as a supersonic successor to the Vickers Valiant bomber. Only models were built and flown.\"}},{\"@type\":\"Question\",\"name\":\"How was the Vickers Swallow controlled without a tail?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Vickers Swallow had no tail fin or tailplane. 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It used radio-controlled models, some catapult-launched, ran until 1954 and was considered by the RAF as the basis for a long-range anti-aircraft missile. The supersonic Swallow was its successor.\"}}]}<\/script><div style=\"background:#f0f4ff;border-left:4px solid #5C91FF;padding:16px 20px;margin:32px 0 8px\">\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\/afterburner\/dambusters-operation-chastise-bouncing-bomb-1943\/\">The Dambusters: Bouncing a Bomb Across a Reservoir<\/a><\/p>\n<p style=\"margin:4px 0\"><a href=\"https:\/\/migflug.com\/afterburner\/vickers-wellesley-geodetic-bomber-distance-record-1938\/\">Vickers Wellesley: The Basket-Woven Bomber That Flew 7,000 Miles<\/a><\/p>\n<p style=\"margin:4px 0\"><a href=\"https:\/\/migflug.com\/afterburner\/lockheed-l-2000-american-sst-that-lost-to-boeing-2707\/\">Lockheed L-2000: The American SST That Lost to the Boeing 2707<\/a><\/p>\n<\/div>\n\n\n","protected":false},"excerpt":{"rendered":"<p>After the bouncing bomb, Barnes Wallis spent a decade on a tailless aircraft steered only by moving its wings. The Vickers Swallow flew as rocket-powered models, was cancelled in 1957, and ended up feeding NASA&rsquo;s swing-wing research.<\/p>","protected":false},"author":27,"featured_media":27987003,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"editor_notices":[],"footnotes":""},"categories":[666],"tags":[],"class_list":["post-27987156","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-history-and-legends"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Vickers Swallow: Barnes Wallis\u2019s Swing-Wing Jet | MiGFlug<\/title>\n<meta name=\"description\" content=\"The Vickers Swallow was Barnes Wallis\u2019s tailless swing-wing design for a Mach 2.5 airliner or bomber. 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