Title: Jet airliner
Content: never reached production; however the term "jetliner" came into use as a generic term for passenger jet aircraft. These first jet airliners were followed some years later by the Sud Aviation Caravelle from France, the Tupolev Tu-104 from the Soviet Union (2nd in service), and the Boeing 707, Douglas DC-8 and Convair 880 from the United States. National prestige was attached to developing prototypes and bringing these early designs into service. There was also a strong nationalism in purchasing policy, so that US Boeing and Douglas aircraft became closely associated with Pan Am, while BOAC ordered British Comets. Pan Am

Title: Jet Age
Content: and fourteen of all versions were built. However, the first jet airliner to provide a sustained and dependable service was the Soviet Tupolev Tu-104 (201 built) which was the only jet airliner in operation worldwide between 1956 and 1958 (the Comet having been withdrawn in 1954 due to structural failure issues). The Comet and Tu-104 were later outstripped in production by the American Boeing 707 (which entered service in 1958) and Douglas DC-8, which joined it in the skies over the next few years. Other types of the period included the French Sud Aviation Caravelle. When the Boeing 707 began

Title: Post-war aviation
Content: became the first airline in the world to fly jet-only routes, using the Tu-104A variant. The first western jet airliner with significant commercial success was the Boeing 707. It began service on the New York to London route in 1958, the first year that more trans-Atlantic passengers traveled by air than by ship. Comparable long-range airliner designs were the DC-8, VC10 and Il-62. The Boeing 747, the "Jumbo jet", was the first widebody aircraft that reduced the cost of flying and further accelerated the Jet Age. One exception to the domination by turbofan engines was the turboprop-powered Tupolev Tu-114 (first

Title: Business jet
Content: Sabreliner first flew on 16 September 1958. Powered by two Pratt & Whitney JT12 turbojet engines then Garrett TFE731, more than 800 were produced from 1959 to 1982. The MTOW British Aerospace 125 first flew on 13 August 1962, powered by two Armstrong Siddeley Viper turbojets. Its engines were replaced by Garrett TFE731, then Pratt & Whitney Canada PW300 turbofans. Almost 1,700 aircraft were produced between 1962 and 2013 after being marketed as the Hawker 800. The MTOW IAI Westwind, developed by Aero Commander, first flew on 27 January 1963, powered by two General Electric CJ610 turbojets, then Garrett TFE731.

Title: De Havilland Comet
Content: New York (albeit still requiring a fuel stop at Gander International Airport, Newfoundland, on westward North Atlantic crossings). While BOAC gained publicity as the first to provide transatlantic jet service, by the end of the month rival Pan American World Airways was flying the Boeing 707 on the same route, and in 1960 the Douglas DC-8 as well. The American jets were larger, faster, longer-ranged, and more cost-effective than the Comet. After analysing route structures for the Comet, BOAC reluctantly cast about for a successor, and in 1956 entered into an agreement with Boeing to purchase the 707. The Comet

Question: Who produced the first Jetliner in 1957?
Answer: Boeing