egor grigoriev, natalya uvarova, daria bratukina, irina zaborskaya. news.ot an airplane, but flies on water, land on ice. the irkutsk designer presented a modernized model of an airboat that drives aircraft-type propellers. olga renchinova took part in testing the vehicle on lake baikal. sports parachutist leonid telegin on earth is also involved in aeronautics, his boat is driven by an airplane-type propeller, the design was invented by the canadians back in 1905, then the french, they launched mass production in the states, but it was the irkutsk people who replaced the iron bases on an inflatable fruit they made the boat light. my friend is a parachutist, he says: i want to put it on a cylinder on simple cylinders, but simple ones, i tried it and it worked. the first scale had to be changed from time to time, like a car tire, it was made of a membrane of only 1.2 mm, now special plastic is added to the material, this is where we go, now we have 200 revolutions, a speed of 62 km/h, that is, nowhere else . in less than 3 hours, obstacles await us on the ap