{"schema":"hottub-news/story/v1","story":"st_ati34fv2jn6cz336qjeq","title":"The YF-12 Was Designed to Hit Mach 3 and 80,000 Feet to Attack Soviet Bombers Using SR-71 Blackbird Technology and Top Secrets","title_en":null,"outlets":1,"brief":null,"page":"https://hottub.news/stories/the-yf-12-was-designed-to-hit-mach-3-and-80-000-feet-to-attack-soviet-ati34fv2jn","count":1,"items":[{"id":"n_ati34fv2jn6cz336qjeq","seq":678420,"kind":"article","title":"The YF-12 Was Designed to Hit Mach 3 and 80,000 Feet to Attack Soviet Bombers Using SR-71 Blackbird Technology and Top Secrets","url":"https://www.19fortyfive.com/2026/09/the-yf-12-was-designed-to-hit-mach-3-and-80000-feet-to-attack-soviet-bombers-using-sr-71-blackbird-technology-and-top-secrets","summary":"In February 1964 the White House announced a new interceptor called the A-11 so anyone spotting the sleek black jets would think fighter, not SR-71 Blackbird. One YF-12 survives, in Dayton.","published":"2026-09-29T12:48:05Z","seen":"2026-09-29T13:18:33Z","lang":"en","source":{"id":"kite-19fortyfive-com-a82c5c","name":"19fortyfive.com","domain":"19fortyfive.com"},"via":"kite-19fortyfive-com-a82c5c","topics":["defense","aerospace & defense","air force","f-106","nasa","russia","sr-71 blackbird","technology"],"authors":["Sean Spoonts"],"entities":[{"id":"Q190114","name":"Lockheed SR-71 Blackbird","type":"other"}],"story":"st_ati34fv2jn6cz336qjeq","category":"science-technology","category_p":0.550000011920929,"category2":"conflict-war","sentiment":"neutral","tone":-0.12999999523162842,"political":0.47999998927116394}]}