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An aircraft is flying at cruise level with a velocity of 110m/s at an altitude of 10 km and the dynamic pressure is 5.43kN/m2. Now assume the aircraft is flying is at sea level with a speed of 65m/s and the same dynamic pressure. In the above data, the velocity 65m/s refers to __________

An aircraft is flying at cruise level with a velocity of 110m/s at an altitude of 10 km and the dynamic pressure is 5.43kN/m2. Now assume the aircraft is flying is at sea level with a speed of 65m/s and the same dynamic pressure. In the above data, the velocity 65m/s refers to __________ Correct Answer equivalent airspeed

Equivalent airspeed refers to the speed of an aircraft at which it should fly so as to maintain the same dynamic pressure. In the above example, 65m/s is the equivalent airspeed at an altitude of 10km flying with a true airspeed of 110 m/s.

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