The Chief Designer is V.V. Kolganov. One of the most important aspects of the companys activities is the development and maintenance of winged surface effect vehicles as well as their sale. The Companys specialists boast unmatched expertise in designing and using winged surface effect vehicles, which enabled them to develop and flight-test the Ivolga Ek-17 eleven-seat vehicle and initiate massproduction of the Ivolga Ek-12 fourteen-seat winged surface effect vehicles. Now the enterprise is about to begin serial production of the Ivolga Ek-25 25-seat vehicle. Both Ek-12 and Ek-25 are highly economical and most reliable, their speed mounting up to 210 kilometres per hour at altitudes from two to three kilometres. The flight radius is up to 1.5 thousand kilometres. The vehicles can be used even if the river is covered with ice and snow and at sea 3-4 units rough. Being fully amphibious, the vehicles can be sea and ground-based. The Companys Trade Representative is the Aviaexport Enterprise phone: +7-095-7373