A numerical procedure for solving the parametric optimization problem is proposed. It can be easily implemented on computers. This procedure is applied in calculating the elements of leading out of an aircraft onto the target in the horizontal plane with several versions of fixing the right end of the trajectory. These versions correspond, in terms of navigation, to a target approach from an arbitrary or specified direction, i.e., to bringing the aircraft into the required final state. The proposed technique is as follows. The trajectory of an aircraft flight to the target is divided into parts depending on the maneuver, the form of which is uniquely determined by the initial state of the aircraft. The calculation of the maneuver elements allows us to derive feasible trajectories of the aircraft movement, taking into account the wind and the time required to roll into and out of a bank. These feasible trajectories include the optimal one, which gives the minimal time required for target approach under specified restrictions.
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