{"id":626274,"date":"2026-01-18T23:34:38","date_gmt":"2026-01-18T22:34:38","guid":{"rendered":"https:\/\/cronologia-universale.it\/january-26-1972\/"},"modified":"2026-01-18T23:34:38","modified_gmt":"2026-01-18T22:34:38","slug":"1966-25","status":"publish","type":"post","link":"https:\/\/cronologia-universale.it\/en\/1966-25\/","title":{"rendered":"1966"},"content":{"rendered":"<p>Nevada. Area 51. The SR-71 Blackbird spy plane, designed and manufactured by Lockheed&#8217;s Skunk Works group, is tested. A total of 32 will be built, and it will not be completely retired until 1999. Twelve will be lost in accidents, but none will be shot down over enemy skies. It flies at over Mach 3 and leaves a minimal radar signature.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nevada. Area 51. The SR-71 Blackbird spy plane, designed and manufactured by Lockheed&#8217;s Skunk Works&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[41],"tags":[],"class_list":["post-626274","post","type-post","status-publish","format-standard","hentry","category-s-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>1966 - Cronologia Universale<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cronologia-universale.it\/en\/1966-25\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"1966 - Cronologia Universale\" \/>\n<meta property=\"og:description\" content=\"Nevada. 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