On February 12, 2017 at 5.25 P.M. there was received a report from a man about that his friend had strayed in the field during a snowmobile drive. As later it was ascertained, a Kazan citizen was in a snowmobile drive and made his mind to pass over the ravine of Shish river, as a result his snowmobile stuck. He could not pull through himself, that is why he made his way to the nearest settlement for support. Wandering 4 hours, he never achieved a settlement. After that he decided to call his friend’s phone, who addressed to rescuers. At 6.50 P.M., the strayed man was found.