To find true airspeed, you’ll need anE6B flight computer. The correction is made by inputting yourpressure altitudeand temperature. If this sounds familiar, it’s because it’s the same things you need to do to find density altitude. Some aircraft have TAS built into their airspeed indicat...
The meaning of INDICATED AIRSPEED is the airspeed of an airplane as indicated on an airspeed indicator : the airspeed in an atmosphere of standard sea-level density that would give rise to a dynamic pressure equal to that encountered.
In addition to the approval of the bureau and the consent of air traffic control, aircraft driving Members are not allowed to operate aircraft in indicated airspeed where the sea level pressure altitude is greater than ;3KM10000ftbelow、490KM/H270kno
In addition to the approval of the bureau and the consent of air traffic control, aircraft driving Members are not allowed to operate aircraft in indicated airspeed where the sea level pressure altitude is greater than ;3KM10000ftbelow、490KM/H270knots
Except with the approval of air traffic control, within the range from the airport center and below the altitude of 750 meters 2500 feet from the ground, the aircraft shall not be operated at the indicated airspeed of ;15KM8NM、大于370KM/H200KNOTS;15KM8