{"product_id":"9780897478359","title":"SR-71 Blackbird in Action","description":"Lockheed produced the A-12 to meet the CIA's need for a high-altitude, high-speed surveillance aircraft with a low radar cross-section. In May 1967 the first Blackbird flew over Vietnam. When the CIA retired the A-12 from Vietnam in June 1968, its place was taken by the Air Force version of the plane with the now more familiar name of \"Strategic Reconnaissance\" SR-71. During the Vietnam War, SR-71 overflights averaged one per day, during which time the enemy unsuccessfully fired 800 surface-to-air missiles against it. In addition to the A-12 and SR-71, Lockheed also turned out the M-21, to launch D-21 drones. Another version, the YF-12, was tested as a high-altitude interceptor but never made it to series production. Uncover the once top-secret history of the famous Blackbird through this all-new 80-page book, packed with detailed line drawings and over 200 photographs.","brand":"Truth of Life, The","offers":[{"title":"Default Title","offer_id":47022977941744,"sku":"9780897478359","price":19.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780897478359_p0.jpg?v=1763857211","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780897478359","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}