{"id":4958,"date":"2017-08-25T17:29:08","date_gmt":"2017-08-25T17:29:08","guid":{"rendered":"http:\/\/www.theblackvault.com\/documentarchive\/?p=4958"},"modified":"2017-08-25T17:29:08","modified_gmt":"2017-08-25T17:29:08","slug":"air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947","status":"publish","type":"post","link":"https:\/\/www.theblackvault.com\/documentarchive\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\/","title":{"rendered":"Air to Air Supersonic Pilotless Aircraft, Army Air Forces Project MX-800, Progress Report No. 4, March 13, 1947"},"content":{"rendered":"<h3>Background<\/h3>\n<p>Project MX-800 is a nine month study and research program calling for &#8220;investigations in connection with the development of a supersonic air-to-air pilotless aircraft for use as a guided missile for the destruction of high performance hostile aircraft.&#8221; \u00a0The study and research are to provide recommendations for the continued development work required for the completion of suitable designs for all necessary components, and will include proposals for the additional engineering studies, development tests, and construction necessary for complete development of this pilot-less aircraft.<\/p>\n<p>The missile is to have a tactical range of 6000 yards, a speed of the order of 1500 miles per hour, and is to be used against 750-miles per hour aircraft.<\/p>\n<h3>Document Archive<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.theblackvault.com\/images\/pdf.gif\" \/>\u00a0<a href=\"https:\/\/documents.theblackvault.com\/documents\/aviation\/ADC800676.pdf\">Air to Air Supersonic Pilotless Aircraft Army Air Forces Project MX-800 Progress Report No. 4, March 13, 1947<\/a> [104 Pages, 4.8MB]<\/p>\n<p>https:\/\/documents.theblackvault.com\/documents\/aviation\/ADC800676.pdf<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Background Project MX-800 is a nine month study and research program calling for &#8220;investigations in connection with the development of a supersonic air-to-air pilotless aircraft for use as a guided missile for the destruction of high performance hostile aircraft.&#8221; \u00a0The study and research are to provide recommendations for the continued development work required for the<\/p>\n","protected":false},"author":1,"featured_media":4959,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"episode_type":"","audio_file":"","transcript_file":"","podmotor_file_id":"","podmotor_episode_id":"","cover_image":"","cover_image_id":"","duration":"","filesize":"","filesize_raw":"","date_recorded":"","explicit":"","block":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[10,11,5],"tags":[647,1092],"class_list":["post-4958","post","type-post","status-publish","format-standard","has-post-thumbnail","category-advanced-for-its-time-technology","category-aircraft-air-force-history","category-military-defense","tag-missile","tag-pilotless"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"Background Project MX-800 is a nine month study and research program calling for &quot;investigations in connection with the development of a supersonic air-to-air pilotless aircraft for use as a guided missile for the destruction of high performance hostile aircraft.&quot; The study and research are to provide recommendations for the continued development work required for the\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"John Greenewald\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.theblackvault.com\/documentarchive\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.8\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"The Black Vault - Discover the Truth\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Air to Air Supersonic Pilotless Aircraft, Army Air Forces Project MX-800, Progress Report No. 4, March 13, 1947 - The Black Vault\" \/>\n\t\t<meta property=\"og:description\" content=\"Background Project MX-800 is a nine month study and research program calling for &quot;investigations in connection with the development of a supersonic air-to-air pilotless aircraft for use as a guided missile for the destruction of high performance hostile aircraft.&quot; The study and research are to provide recommendations for the continued development work required for the\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/www.theblackvault.com\/documentarchive\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/www.theblackvault.com\/documentarchive\/wp-content\/uploads\/2017\/08\/2017-08-25_10-28-53.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/www.theblackvault.com\/documentarchive\/wp-content\/uploads\/2017\/08\/2017-08-25_10-28-53.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"993\" \/>\n\t\t<meta property=\"og:image:height\" content=\"466\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2017-08-25T17:29:08+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2017-08-25T17:29:08+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Air to Air Supersonic Pilotless Aircraft, Army Air Forces Project MX-800, Progress Report No. 4, March 13, 1947 - The Black Vault\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Background Project MX-800 is a nine month study and research program calling for &quot;investigations in connection with the development of a supersonic air-to-air pilotless aircraft for use as a guided missile for the destruction of high performance hostile aircraft.&quot; The study and research are to provide recommendations for the continued development work required for the\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/www.theblackvault.com\/documentarchive\/wp-content\/uploads\/2017\/08\/2017-08-25_10-28-53.jpg\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\\\/#blogposting\",\"name\":\"Air to Air Supersonic Pilotless Aircraft, Army Air Forces Project MX-800, Progress Report No. 4, March 13, 1947 - The Black Vault\",\"headline\":\"Air to Air Supersonic Pilotless Aircraft, Army Air Forces Project MX-800, Progress Report No. 4, March 13, 1947\",\"author\":{\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/author\\\/administrator\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/wp-content\\\/uploads\\\/2017\\\/08\\\/2017-08-25_10-28-53.jpg\",\"width\":993,\"height\":466},\"datePublished\":\"2017-08-25T17:29:08+00:00\",\"dateModified\":\"2017-08-25T17:29:08+00:00\",\"inLanguage\":\"en-US\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\\\/#webpage\"},\"articleSection\":\"Advanced \\\"For Its Time\\\" Technology, Aircraft \\\/ Air Force History, Military \\\/ Defense, missile, pilotless\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/category\\\/military-defense\\\/#listItem\",\"name\":\"Military \\\/ Defense\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/category\\\/military-defense\\\/#listItem\",\"position\":2,\"name\":\"Military \\\/ Defense\",\"item\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/category\\\/military-defense\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/category\\\/military-defense\\\/advanced-for-its-time-technology\\\/#listItem\",\"name\":\"Advanced \\\"For Its Time\\\" Technology\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/category\\\/military-defense\\\/advanced-for-its-time-technology\\\/#listItem\",\"position\":3,\"name\":\"Advanced \\\"For Its Time\\\" Technology\",\"item\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/category\\\/military-defense\\\/advanced-for-its-time-technology\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\\\/#listItem\",\"name\":\"Air to Air Supersonic Pilotless Aircraft, Army Air Forces Project MX-800, Progress Report No. 4, March 13, 1947\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/category\\\/military-defense\\\/#listItem\",\"name\":\"Military \\\/ Defense\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\\\/#listItem\",\"position\":4,\"name\":\"Air to Air Supersonic Pilotless Aircraft, Army Air Forces Project MX-800, Progress Report No. 4, March 13, 1947\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/category\\\/military-defense\\\/advanced-for-its-time-technology\\\/#listItem\",\"name\":\"Advanced \\\"For Its Time\\\" Technology\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/#organization\",\"name\":\"The Black Vault\",\"description\":\"Discover the Truth\",\"url\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/author\\\/administrator\\\/#author\",\"url\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/author\\\/administrator\\\/\",\"name\":\"John Greenewald\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/49e167a0fd63564e8d54fa9b2ee5f1c9c4e6808ec394e8da6d328f5733c76582?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"John Greenewald\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\\\/#webpage\",\"url\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\\\/\",\"name\":\"Air to Air Supersonic Pilotless Aircraft, Army Air Forces Project MX-800, Progress Report No. 4, March 13, 1947 - The Black Vault\",\"description\":\"Background Project MX-800 is a nine month study and research program calling for \\\"investigations in connection with the development of a supersonic air-to-air pilotless aircraft for use as a guided missile for the destruction of high performance hostile aircraft.\\\" The study and research are to provide recommendations for the continued development work required for the\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/author\\\/administrator\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/author\\\/administrator\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/wp-content\\\/uploads\\\/2017\\\/08\\\/2017-08-25_10-28-53.jpg\",\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\\\/#mainImage\",\"width\":993,\"height\":466},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\\\/#mainImage\"},\"datePublished\":\"2017-08-25T17:29:08+00:00\",\"dateModified\":\"2017-08-25T17:29:08+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/#website\",\"url\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/\",\"name\":\"The Black Vault\",\"description\":\"Discover the Truth\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.theblackvault.com\\\/documentarchive\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Air to Air Supersonic Pilotless Aircraft, Army Air Forces Project MX-800, Progress Report No. 4, March 13, 1947 - The Black Vault","description":"Background Project MX-800 is a nine month study and research program calling for \"investigations in connection with the development of a supersonic air-to-air pilotless aircraft for use as a guided missile for the destruction of high performance hostile aircraft.\" The study and research are to provide recommendations for the continued development work required for the","canonical_url":"https:\/\/www.theblackvault.com\/documentarchive\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/www.theblackvault.com\/documentarchive\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\/#blogposting","name":"Air to Air Supersonic Pilotless Aircraft, Army Air Forces Project MX-800, Progress Report No. 4, March 13, 1947 - The Black Vault","headline":"Air to Air Supersonic Pilotless Aircraft, Army Air Forces Project MX-800, Progress Report No. 4, March 13, 1947","author":{"@id":"https:\/\/www.theblackvault.com\/documentarchive\/author\/administrator\/#author"},"publisher":{"@id":"https:\/\/www.theblackvault.com\/documentarchive\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/www.theblackvault.com\/documentarchive\/wp-content\/uploads\/2017\/08\/2017-08-25_10-28-53.jpg","width":993,"height":466},"datePublished":"2017-08-25T17:29:08+00:00","dateModified":"2017-08-25T17:29:08+00:00","inLanguage":"en-US","mainEntityOfPage":{"@id":"https:\/\/www.theblackvault.com\/documentarchive\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\/#webpage"},"isPartOf":{"@id":"https:\/\/www.theblackvault.com\/documentarchive\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\/#webpage"},"articleSection":"Advanced \"For Its Time\" Technology, Aircraft \/ Air Force History, Military \/ Defense, missile, pilotless"},{"@type":"BreadcrumbList","@id":"https:\/\/www.theblackvault.com\/documentarchive\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/www.theblackvault.com\/documentarchive#listItem","position":1,"name":"Home","item":"https:\/\/www.theblackvault.com\/documentarchive","nextItem":{"@type":"ListItem","@id":"https:\/\/www.theblackvault.com\/documentarchive\/category\/military-defense\/#listItem","name":"Military \/ Defense"}},{"@type":"ListItem","@id":"https:\/\/www.theblackvault.com\/documentarchive\/category\/military-defense\/#listItem","position":2,"name":"Military \/ Defense","item":"https:\/\/www.theblackvault.com\/documentarchive\/category\/military-defense\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.theblackvault.com\/documentarchive\/category\/military-defense\/advanced-for-its-time-technology\/#listItem","name":"Advanced \"For Its Time\" Technology"},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.theblackvault.com\/documentarchive#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/www.theblackvault.com\/documentarchive\/category\/military-defense\/advanced-for-its-time-technology\/#listItem","position":3,"name":"Advanced \"For Its Time\" Technology","item":"https:\/\/www.theblackvault.com\/documentarchive\/category\/military-defense\/advanced-for-its-time-technology\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.theblackvault.com\/documentarchive\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\/#listItem","name":"Air to Air Supersonic Pilotless Aircraft, Army Air Forces Project MX-800, Progress Report No. 4, March 13, 1947"},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.theblackvault.com\/documentarchive\/category\/military-defense\/#listItem","name":"Military \/ Defense"}},{"@type":"ListItem","@id":"https:\/\/www.theblackvault.com\/documentarchive\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\/#listItem","position":4,"name":"Air to Air Supersonic Pilotless Aircraft, Army Air Forces Project MX-800, Progress Report No. 4, March 13, 1947","previousItem":{"@type":"ListItem","@id":"https:\/\/www.theblackvault.com\/documentarchive\/category\/military-defense\/advanced-for-its-time-technology\/#listItem","name":"Advanced \"For Its Time\" Technology"}}]},{"@type":"Organization","@id":"https:\/\/www.theblackvault.com\/documentarchive\/#organization","name":"The Black Vault","description":"Discover the Truth","url":"https:\/\/www.theblackvault.com\/documentarchive\/"},{"@type":"Person","@id":"https:\/\/www.theblackvault.com\/documentarchive\/author\/administrator\/#author","url":"https:\/\/www.theblackvault.com\/documentarchive\/author\/administrator\/","name":"John Greenewald","image":{"@type":"ImageObject","@id":"https:\/\/www.theblackvault.com\/documentarchive\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/49e167a0fd63564e8d54fa9b2ee5f1c9c4e6808ec394e8da6d328f5733c76582?s=96&d=mm&r=g","width":96,"height":96,"caption":"John Greenewald"}},{"@type":"WebPage","@id":"https:\/\/www.theblackvault.com\/documentarchive\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\/#webpage","url":"https:\/\/www.theblackvault.com\/documentarchive\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\/","name":"Air to Air Supersonic Pilotless Aircraft, Army Air Forces Project MX-800, Progress Report No. 4, March 13, 1947 - The Black Vault","description":"Background Project MX-800 is a nine month study and research program calling for \"investigations in connection with the development of a supersonic air-to-air pilotless aircraft for use as a guided missile for the destruction of high performance hostile aircraft.\" The study and research are to provide recommendations for the continued development work required for the","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/www.theblackvault.com\/documentarchive\/#website"},"breadcrumb":{"@id":"https:\/\/www.theblackvault.com\/documentarchive\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\/#breadcrumblist"},"author":{"@id":"https:\/\/www.theblackvault.com\/documentarchive\/author\/administrator\/#author"},"creator":{"@id":"https:\/\/www.theblackvault.com\/documentarchive\/author\/administrator\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/www.theblackvault.com\/documentarchive\/wp-content\/uploads\/2017\/08\/2017-08-25_10-28-53.jpg","@id":"https:\/\/www.theblackvault.com\/documentarchive\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\/#mainImage","width":993,"height":466},"primaryImageOfPage":{"@id":"https:\/\/www.theblackvault.com\/documentarchive\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\/#mainImage"},"datePublished":"2017-08-25T17:29:08+00:00","dateModified":"2017-08-25T17:29:08+00:00"},{"@type":"WebSite","@id":"https:\/\/www.theblackvault.com\/documentarchive\/#website","url":"https:\/\/www.theblackvault.com\/documentarchive\/","name":"The Black Vault","description":"Discover the Truth","inLanguage":"en-US","publisher":{"@id":"https:\/\/www.theblackvault.com\/documentarchive\/#organization"}}]},"og:locale":"en_US","og:site_name":"The Black Vault - Discover the Truth","og:type":"article","og:title":"Air to Air Supersonic Pilotless Aircraft, Army Air Forces Project MX-800, Progress Report No. 4, March 13, 1947 - The Black Vault","og:description":"Background Project MX-800 is a nine month study and research program calling for &quot;investigations in connection with the development of a supersonic air-to-air pilotless aircraft for use as a guided missile for the destruction of high performance hostile aircraft.&quot; The study and research are to provide recommendations for the continued development work required for the","og:url":"https:\/\/www.theblackvault.com\/documentarchive\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\/","og:image":"https:\/\/www.theblackvault.com\/documentarchive\/wp-content\/uploads\/2017\/08\/2017-08-25_10-28-53.jpg","og:image:secure_url":"https:\/\/www.theblackvault.com\/documentarchive\/wp-content\/uploads\/2017\/08\/2017-08-25_10-28-53.jpg","og:image:width":993,"og:image:height":466,"article:published_time":"2017-08-25T17:29:08+00:00","article:modified_time":"2017-08-25T17:29:08+00:00","twitter:card":"summary_large_image","twitter:title":"Air to Air Supersonic Pilotless Aircraft, Army Air Forces Project MX-800, Progress Report No. 4, March 13, 1947 - The Black Vault","twitter:description":"Background Project MX-800 is a nine month study and research program calling for &quot;investigations in connection with the development of a supersonic air-to-air pilotless aircraft for use as a guided missile for the destruction of high performance hostile aircraft.&quot; The study and research are to provide recommendations for the continued development work required for the","twitter:image":"https:\/\/www.theblackvault.com\/documentarchive\/wp-content\/uploads\/2017\/08\/2017-08-25_10-28-53.jpg"},"aioseo_meta_data":{"post_id":"4958","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2023-04-05 20:08:34","updated":"2025-06-18 22:40:17","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.theblackvault.com\/documentarchive\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.theblackvault.com\/documentarchive\/category\/military-defense\/\" title=\"Military \/ Defense\">Military \/ Defense<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.theblackvault.com\/documentarchive\/category\/military-defense\/advanced-for-its-time-technology\/\" title=\"Advanced\">Advanced \"For Its Time\" Technology<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tAir to Air Supersonic Pilotless Aircraft, Army Air Forces Project MX-800, Progress Report No. 4, March 13, 1947\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/www.theblackvault.com\/documentarchive"},{"label":"Military \/ Defense","link":"https:\/\/www.theblackvault.com\/documentarchive\/category\/military-defense\/"},{"label":"Advanced \"For Its Time\" Technology","link":"https:\/\/www.theblackvault.com\/documentarchive\/category\/military-defense\/advanced-for-its-time-technology\/"},{"label":"Air to Air Supersonic Pilotless Aircraft, Army Air Forces Project MX-800, Progress Report No. 4, March 13, 1947","link":"https:\/\/www.theblackvault.com\/documentarchive\/air-air-supersonic-pilotless-aircraft-army-air-forces-project-mx-800-progress-report-no-4-march-13-1947\/"}],"jetpack_featured_media_url":"https:\/\/www.theblackvault.com\/documentarchive\/wp-content\/uploads\/2017\/08\/2017-08-25_10-28-53.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.theblackvault.com\/documentarchive\/wp-json\/wp\/v2\/posts\/4958","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.theblackvault.com\/documentarchive\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.theblackvault.com\/documentarchive\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.theblackvault.com\/documentarchive\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.theblackvault.com\/documentarchive\/wp-json\/wp\/v2\/comments?post=4958"}],"version-history":[{"count":0,"href":"https:\/\/www.theblackvault.com\/documentarchive\/wp-json\/wp\/v2\/posts\/4958\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.theblackvault.com\/documentarchive\/wp-json\/wp\/v2\/media\/4959"}],"wp:attachment":[{"href":"https:\/\/www.theblackvault.com\/documentarchive\/wp-json\/wp\/v2\/media?parent=4958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.theblackvault.com\/documentarchive\/wp-json\/wp\/v2\/categories?post=4958"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.theblackvault.com\/documentarchive\/wp-json\/wp\/v2\/tags?post=4958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}