The H135 is a twin engine helicopter for a variety of purposes. It is produced in two modifications – P2e and T2e with different engines: Pratt & Whitney (P2e) and Turbomeca (T2e). It features improved technical qualities, increased maximum takeoff weight, reduced noise and vibration levels, and high maneuverability. The model can be used in the harsh conditions of the Russian winter. The helicopter is suitable for use in urban environments due to its excellent maneuverability and low noise level. It is considered a sophisticated model capable of pleasing any client.