The Boeing 747 is an American wide body commercial jet airliner and carge aircraft, often referred to by its original nickname, “Jumbo Jet”.’Its distinctive hump upper deck along the forward part of the aircraft has made it one of the most recognizable aircraft. The quadjet 747 uses a double-deckconfiguration 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 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. The newest version of the aircraft, the 747-8, is in production and received certification in 2011.
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