Final answer:
The attitude and angle of attack of an aircraft can affect calculations, but not the detection of signals.
Step-by-step explanation:
The subject of this question is Physics and the grade level is High School.
The attitude and angle of attack of an aircraft can affect the calculation of certain parameters, such as lift and drag. The attitude refers to the orientation of the aircraft in three-dimensional space, while the angle of attack is the angle between the oncoming airflow and a reference line on the aircraft.
Although these factors can impact the calculations, they will not impair the detection of signals, such as radar or radio signals, used for communication or navigation purposes.