KYIV. 16 June (Interfax-Ukraine) – Ukrainian Helicopters, a leader in the Ukrainian transportation industry, which has a positive impact on Ukraine's international image abroad and pays hundreds of millions of taxes annually and allocates tens of millions of hryvnias to charity every month, has complained it is the subject of an information attack aimed at besmirching its reputation. This is not the first such attack on a successful helicopter operator, according to the airlines. "Something