This unique transport air lifter was designed and constructed during 1984-1988.

The aircraft has been created to perform the following missions:

transportation of the wide-range of cargo (large-sized, heavy, long-size) with total weight up to 250 t.;
intercontinental non-stop airlift of cargoes weighting 180−200 t;
intercontinental airlift of cargoes with weight up to 150 t;
transportation of a heavy large-size single pieces with weight up to 200 t on the external store.
Mriya had to become the first stage of the system of the aerial launch of a space ship, flying cosmodrome, from which a space shuttle with a tank having total mass of 170 t had to start to the orbit. Initially, the main task of the AN-225 was transportation of various parts of Energiya carrier-rocket and Buran space ship, which had been manufactured at the enterprises of central regions of the USSR, and final assembly should have been performed at Baikonour. Projected length of some of them reached 60 meters and diameter – 8 meters. Range of transportation was 1500-2500 km. Besides, depending to mission, performed on the orbit, Bouran could land on different airdromes. From there it was necessary to deliver it again to Baikonour, to the place of previous launch.

Mriya with Buran on its external store performed 14 flights with total duration of 28 hours and 27 minutes. They had been performed from the airfields located in various climatic zones of the USSR: in Gostomel, Akhtoubinsk, Baikonour, Borispol, Vnukovo, Yelizovo, Ramenskoye, Chkalovskaya, Khabarovsk. However, after collapse of the USSR, financing of Energiya-Bouran programme was terminated and the project stopped.

In 2000, modernization of the AN-225 was started. The aim was use of the airplane for transportation of commercial cargoes. The decision had been taken due to many applications sent to Antonov Airlines for transportation of cargoes heavier than the AN-124-100 Ruslan’s payload. Than Mriya passed certification tests and on May 23, 2001, Aviation Register of Interstate Aviation Committee (AR IAC) and Ukraviatrans issued type certificates to the AN-225. Since that till present, the airplane has been performing commercial transportations in the fleet of Antonov Airlines, transport subdivision of ANTONOV Company.

The aircraft has the spacious cargo compartment with length of 43,32 m, width of 6.4 m and height of 4.4 m, that allows carrying a variety of cargoes inside. For instance,

sixteen standard aeronautical containers of UAC−10 type;
50 cars;
single piece of cargoes up to 200 t (turbines, generators, dump trucks − Belaz, Kamatsu, Euclid, etc.).
The cargo compartment is pressurized that extends the aircraft transport capabilities. The airborne cargo handling equipment and also the design of the forward cargo door with a ramp ensure the quick and easy loading/unloading operations. The aircraft is capable to transport the unique cargoes outside the fuselage which dimensions do not allow to place them at the other land-base vehicles and aircraft. There is an appropriate load security system to attach these cargoes to the fuselage.

Mriya has set up 240 world records including transportation of the heaviest cargo with mass of 253 tons, the heaviest single peace of cargo with mass of 186,7 t as well as the longest cargo having length of 42,1 m. But the main thing is that Mriya serves people reliably. The airplane repeatedly participated in humanitarian operations. Thus in October, 2009 the AN-225 performed several flights on delivery generators to Samoa. They were necessary for renewal of work of Satala electric station damaged by tsunami. Only spacious cabin of the AN-225 could accommodate ten 12-tons generators at once. Each of them was as large as 6-meters container. Felise Kaisia, representative of the Centre on extraordinary situation of interior troops of Samoa, said: “Generators were fully destroyed by the waves, http://www.antonov.com/aircraft/transport-aircraft/an-225-mriya

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