After takeoff one can feel air pockets, overload, traffic controllers speaking with other planes, - complete sense of flight.
飞机起飞后，你可以明显感觉到气穴、超重，听到空中交通管制员与其他飞机的联系——完全是飞行的感觉。
2
During the initial flight phase, the method which regulates the ballistic trajectory to reduce the overload requirement of the flight middle phase using the direct force is presented.