Airbus A340

The Airbus A340 is a long-range, four-engine, wide-body commercial passenger jet airliner developed and produced by Airbus. The A340 was assembled at Toulouse, France. It seats up to 375 passengers in the standard variants and 440 in the stretched -600 series. Depending on the model, it has a range of between 6,700 to 9,000 nautical miles (12,400 to 16,700 km; 7,700 to 10,400 mi). The A340 is similar in design to the twin-engine Airbus A330 with which it was concurrently designed. Its distinguishing features are four high-bypass turbofan engines and three-bogie main landing gears.

The A340 was manufactured in four fuselage lengths. The initial variant, A340-300, which entered service in 1993, measured 59.39 metres (194.8 ft). The shorter -200 was developed next, and the A340-600 was a 15.91 metres (52.2 ft) stretch of the -200. The -600 was developed alongside the shorter A340-500, which would become the longest-range commercial airliner until the arrival of the Boeing 777-200LR. The two initial models were powered by the CFM56-5C, rated at 151 kilonewtons (34,000 lbf), while Rolls-Royce held exclusive powerplant rights to the extended-range and heavier -500 and -600 models, through the 267-kilonewton (60,000 lbf) Rolls-Royce Trent 500. The initial A340-200 and -300 variants share the fuselage and wing of the A330, while the -500 and -600 are longer and have larger wings.