Do we know if the Russians reported an kill-claims of helicopters in the Battle for Berlin?

That was Heinz J. Nowarra’s quote. He died shortly after his book was published and his widow did not know where he had stored his references for the book. So unless some one else has the actual and true knowledge, it will remain conjucture as to the real number shot down. I am hoping the Russians have published some information on this, as they recorded air combat kills.

Thanks, I’ve create a new thread in Historical