Experienced paratrooper died while crashing into the building of Bolshoy Gryzlovo airfield in Moscow region According to preliminary data, while performing the figure" swoop "the athlete made a mistake in determining the height of the turn, and the maneuver ended at an unacceptably low altitude."Correcting the error, the parachutist made a sharp turn into the opposite side, but was mistaken with the given landing place and allowed a collision with the administrative building. "The victim died on the spot." The investigators conduct a procedural check, interview eyewitnesses and came up out of the aerodrome administration