It was possible after all that he had perished with his machine in some dangerous maneuver.
Investigators said the pilots had tried a dangerous maneuver while flying their Su-27 too low.
And the helicopter pilot should never have tried such a dangerous maneuver over a crowded residential area, the board said.
Breaching operations are among the most dangerous maneuvers for ground troops.
But you cannot imagine just how dangerous this maneuver is.
They wouldn't have come up with a dangerous and costly maneuver lasting years just for my sake.
It was a dangerous maneuver, one that she had never tried before.
Recasting an important part in a series is a dangerous maneuver.
Reduce dangerous driving maneuvers by 36% when measured 18 months following training.
"Now, whatever made you attempt such a dangerous maneuver?"