The pilot of the helicopter that crashed in the Amur region did not have the right to fly it.
How to сообщает The East Siberian Transport Prosecutor's Office reports that the aircraft was not registered, and the flight itself took place without notifying air navigation authorities.
Helicopter Robinson R44 suffered crash yesterday in the Romny district AmurareaAccording to preliminary information, the pilot lost control and the private Robinson crashed 14 kilometers from its takeoff point.

The helicopter took off from a logging site near the village Amaranka to the village Romny and disappeared from radar. Three people were inside: the pilot, an Investigative Committee officer, and a police officer. On the morning of February 21, the search for the helicopter wreckage ended—all were found dead.
A three-day mourning period was declared in the area where the helicopter crashed.