The ancient Chinese said that the most difficult thing that can come to a person share - is to live in an era of change. Helicopter "ANSAT" was created during a time of change in our country. Whether they were great from the historical point of view - shows the history, but the fact that they were great in size and the way of life of people affected - that's for sure. But the time for change has its advantages: it gives freedom to anyone who wants and can use it. That is why for the Kazan Helicopter Plant was time for a change of time achievements.