{"product_id":"north-american-x-15-pilot-s-flight-operating-instructions-book-north-american-aviation-9781935327868","title":"North American X-15 Pilot's Flight Operating Instructions","description":"North American Aviation's X-15 rocket plane flew at Mach 6.72 and at altitudes above 67 miles -- at the threshold of space. The men who piloted this amazing plane became the USAF's first astronauts. Powered by an XLR-99 engine capable of producing 70,000 pounds of thrust at peak altitude, the X-15 pushed the flight envelope for manned aircraft past the post office. Notably, both Apollo astronaut Neil Armstrong and Space Shuttle commander Joe Engle piloted the X-15. Originally published by North American for the USAF and later NASA, this Flight Operating Handbook represents a 1963 update of the original version first printed in 1961. Just recently declassified, it provides a revealing look into one of history's great planes. Also included in this edition is a rare X-15 rescue manual made for the plane's ground crew. Please note: due to the archival nature of some portions of the original documents, image and text quality may vary. Care has been taken to preserve the integrity of the text.","brand":"WoB","offers":[{"title":"US \/ NEW \/ INGRAM","offer_id":51055998107921,"sku":"NIN9781935327868","price":24.09,"currency_code":"USD","in_stock":true},{"title":"GB \/ NEW \/ INGRAM","offer_id":52484193812753,"sku":"NLS9781935327868","price":32.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/1935327860.jpg?v=1750931644","url":"https:\/\/www.worldofbooks.com\/products\/north-american-x-15-pilot-s-flight-operating-instructions-book-north-american-aviation-9781935327868","provider":"World of Books ","version":"1.0","type":"link"}