CAS, IAS, TAS, GS and Mach Number – Explained!

Before discussing on CAS, IAS, TAS, GS and Mach Number it is important to consider the measurement of total (pitot) and static pressure. Total Pressure – To measure total pressure airflow is stopped by means of a forward facing tube called as pitot tube. This tube measures the impact pressure which is sum of static … Continue reading CAS, IAS, TAS, GS and Mach Number – Explained!