This was reported by TASS.
“The two Robinson 44s that didn’t get in touch are sitting safely on the ground.
They gave information about the landing to the flight director, there was a change of shift, and after the shift they did not report that they were sitting on the ground, and we could not reach them.
Now they gave the command [to the pilots] to return, ”he said.
Earlier it was reported that the Robinson R44 helicopter, flying to the Putoransky Reserve, did not get in touch in the Taimyr district of the Krasnoyarsk Territory.
There was also no communication with the second private helicopter.
Later it became known that the pilots of two helicopters that disappeared from the radar in the Krasnoyarsk Territory got in touch.