Avion

BOEING 747 The Boeing 747 is an American wide-body commercial jet airliner and cargo aircraft. The first wide-body airplane produced, it was the first plane dubbed a "Jumbo Jet". Its distinctive hump upper deck along the forward part of the aircraft has made it one of the most recognizable aircraft. Manufactured by Boeing's Commercial Airplane unit in the United States, the 747 was originally planned to have 150 percent greater capacity than the Boeing 707, a common large commercial aircraft of the 1960s. First flown commercially in 1970, the 747 held the passenger capacity record for 37 years .  The 747 uses a double-deck configuration for part of its length and is available in passenger, freighter, and other versions. Boeing designed the 747's hump-like upper deck to serve as a first-class lounge or extra seating, and to allow the aircraft to be easily converted to a cargo carrier by removing seats and installing a front cargo door. Boeing ex

Boeing 737     ·           The Boeing 737 is an American short- to medium-range twinjet narrow-body airliner developed and manufactured by Boeing Commercial Airplanes. ·           Originally developed as a shorter, lower-cost twin-engine airliner derived from the 707 and 727, the 737 has developed into a family of several passenger models with capacities from 85 to 215 passengers. ·           The 737 is currently Boeing's only narrow-body airliner, with the re-engined and updated 737 MAX variant in production. ·           Envisioned in 1964, the initial 737-100 made its first flight in April 1967 and entered airline service in February 1968 with Lufthansa. ·           Next, the lengthened 737-200 entered service in April 1968. ·           In the 1980s Boeing launched the longer 737-300, -400, and -500 variants (referred to as the Boeing 737 Classic series) featuring CFM56 turbofan engines and wing improvements. ·           The Boeing 737 Next Generat