The CAS is equal to TAS in a standard atmosphere at sea level. Isn't the "at sea level" redundant since standard atmosphere implies a constant temperature and pressure decrease as the altitude changes (eg: -2 deg C and 1''HG)?
The CAS is equal to TAS in a standard atmosphere at sea level. Isn't the "at sea level" redundant since standard atmosphere implies a constant temperature and pressure decrease as the altitude changes (eg: -2 deg C and 1''HG)?
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