strictly speaking, how is this weightlessness created using the l-76 mdk aircraft itself.well, in terms of duration, a standard flight, in general , an aircraft can perform up to 20 modes. what is a mode? a little later i will dwell on the real training of astronauts - these are 10 modes. we execute the program accordingly. e, each group is inserted from the calculation of 10 modes mode. oh, he's worth it. in fact, it consists of three stages. this is a climb. strictly speaking, weightlessness itself and e conclusion from a dive. in the first stage e from a height of approximately 6.000. uh, and in the climb of, uh, about nine thousand altitudes, with acceleration the plane is gaining altitude, an overload is affected, which is somewhere around two alive, well, that is, uh, a person really feels it, as if a person of the same mass was put on their shoulders , and now it presses into the floor and further. as a matter of fact, uh, the pilot translates the rudders. dive. but here, by of inertia for another 200-300 meters, the plane continues to climb and further decreases, t