The aircraft model is based on the Korean Air A330 aircraft as the prototype, and is produced according to the actual size of the aircraft by scaling-down (1:397). The fuselage and bracket are made of zinc alloy die casting, and the base is made of transparent plastic, in the production process, experienced technicians strictly control it, with fine craftsmanship and vivid image, which is the best product of the same kind!
  Model introduction: Airbus A330 and A340 series are medium-and long-range passenger planes developed and produced by European Airbus Industry Corporation. After analyzing the demand of major airlines in the world for large long-range passenger planes, in January 1986, the company announced the development of two advanced two-aisle wide-fuselage passenger planes. In June 1987, it was decided to launch the A330 and A340 models as a plan at the same time. The concept is: a basic fuselage has the same body cross section, with 2 or 4 engines as the power device, it can provide 6 different configurations covering from 250 to 475 from regional routes to ultra-long routes to improve versatility. The shape of the wing and fuselage of A330 is almost the same as that of A340. The new wing, stabilization device and the new version of the flight control system software are used. In addition to the number of engines and engine-related systems, A330 and A340 two types of machines have great commonality. 85% of the parts can be used with each other. The same body is used, but the length is different, cockpit, wing, tail, landing gear and various systems are the same, which two types of machines retains the high-efficiency fuselage cross-section design of A300/A310 models, and adopts the head that is common to A320 series, cockpit and telex control design can reduce the development cost. The production cost of A330 and A340 models is 2.5 billion US dollars in total (1986 currency value).

  On October 25, 1991, the first model of the project was four pieces long-distance passenger plane A340-300, which took the lead in the first flight and was put into operation in February, 1993. In November 1992, the first model of the A330 series of the dual-engine medium-and-long-range passenger aircraft made its first flight A330-300. Airbus 330/340 series is put into operation, including six basic models: dual-engine medium-distance passenger machine A330-200/300 and four pieces long-distance passenger machine A340-200/300/500/600. These six types of aircraft adopt Airbus's traditional common design, and the cockpit configuration layout is almost the same. As long as pilots receive the same flight training, they can fly the above six different passenger planes. After a short period of training, pilots can easily change from A330/A340 series to smaller A320 series aircraft and large A380 aircraft. At the same time, this common design also reduces the maintenance cost and the inventory of spare aviation materials, greatly enhancing the flexibility of airlines.