Multiple choice A 3 dot deflection on a 5 dot CDI scale represents a deviation of ____ degrees. 2 4 6 9 Reveal answer Fill a bubble to check yourself C Correct answer Explanation On a 5 dot CDI scale, each dot represents 2 degrees of deviation. Therefore, a 3-dot deflection equals 3 × 2 = 6 degrees off course. This is a standard CDI sensitivity used in VOR and ILS systems to help pilots maintain course accuracy.