{"product_id":"boeing-boeing-707-kc135-and-their-derivatives-9782352500759","title":"BOEING: Boeing 707 KC-135 and Their Derivatives","description":"\u003cp\u003eAlthough the Boeing 707 is known worldwide as the machine which took civil aviation from the piston engine era into that of the jet engine  what is very often not known is that its existence was only made possible by the success of its immediate predecessor  the KC  135  a flying fuel tank used for refueling the strategic B  52 bomber  also made by Boeing. Although these two models came from the same prototype  the Dash 80  which first flew in July 1954  they were in fact two radically different machines sharing only a limited number of common features. More than 800 KC  135s were produced spawning an impressive number of variants and specialized versions  from training astronauts to collecting samples  from transporting headquarters staff to waging electronic warfare. More than 1000 Boeing 707s were built up to the end of the 20th century and also had a long career with various versions and re-engined variants  the last machines coming off the production lines  so the story goes  destined for the military market  in the form of the E  3 Sentry which will remain in service into the middle of the present century.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":45651831488565,"sku":"ByrdShop_2352500753","price":95.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8139\/0901\/files\/9782352500759.jpg?v=1781841688","url":"https:\/\/atxbooks.com\/products\/boeing-boeing-707-kc135-and-their-derivatives-9782352500759","provider":"ATX Books","version":"1.0","type":"link"}