Download Airbus 340-200

The Airbus A340 is a long-range four-engine wide-body commercial passenger jet airliner. Developed and produced byAirbus Industrie, a consortium of European aerospace companies, which is fully owned by EADS, 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 17,000 km). It is similar in design to the twin-engined A330 with which it was concurrently designed. Its distinguishing features are four high-bypass turbofan engines and three-bogie main landing gear.

Airbus manufactured the A340 in four fuselage lengths.

Download Airbus 330-200

The A330 is a medium-size, wide-body airliner, with two engines suspended on pylons under the wings. On the ground, the two-wheel nose undercarriage and two four-wheel bogie main legs built by Messier-Dowty support a maximum ramp weight (MRW) of 230.9 tonnes (509,000 lb), while the designed maximum takeoff weight (MTOW) is 230 tonnes (510,000 lb) on the A330-200 variant. An option allows a maximum ramp weight of 233.9 tonnes (516,000 lb) with a maximum takeoff weight of 233.0 tonnes (514,000 lb).
The airframe of the A330 features a low-wing cantilever monoplane with a wing virtually identical to that of the A340. The wings were designed and manufactured by BAe, which developed a long slender wing with a very high aspect ratio to provide high aerodynamic efficiency.  The wing is swept back at 30 degrees and, along with other design features, allows a maximum operating Mach number of 0.86.  The wing has a very high thickness-to-chord ratio of 12.8 per cent, which means that a long span and high aspect ratio can be attained without a severe weight penalty.  For comparison, the rival MD-11 has a thickness-to-chord ratio of 8–9 per cent. Each wing also has a 2.74 m (9.0 ft) tall wiglet instead of the wingtip fences found on earlier Airbus aircraft.