When the jamming aircraft executes a jamming mission against the radar target, the research primarily about the position design problem of electronic warfare aircraft in stand-off jamming operations. Based on the jamming equation, a racetrack-pattern positioning design model is developed, covering two sub-models: positioning azimuth design and positioning altitude design. Firstly, by analyzing the geometric relationships between the mission area and target area, along with the azimuth design constraints, a position model satisfying azimuth requirements is established. Subsequently, combined with the altitude constraints caused by the pitch coverage range, a position altitude design model was formed. Finally, through the construction of simulation scenarios, the model’s effectiveness is empirically verified by comparing the calculated parameters from the model with the actual parameters, which are found to be consistent. The results demonstrate that the model provides clear guidance for the jamming positioning configuration of electronic warfare aircraft, enabling them to accurately determine optimal positions in stand-off jamming operations.