At higher altitudes, true airspeed (TAS) tends to be higher than calibrated airspeed (CAS). A rough estimate of the TAS can be obtained by...

Question

Question PPL(A) - Private Pilot License - Aircraft General Knowledge

QuizVDS · Accepted Answer

Adding 2 % of the CAS for every 1000 ft altitude.

QuizVDS · Answer

Subtracting 2 % of the CAS for every 1000 ft altitude.

QuizVDS · Answer

Adding 10 % of the CAS for every 1000 ft altitude.

QuizVDS · Answer

Subtracting 10 % of the CAS for every 1000 m altitude.

Id 90 - PPL(A) EN - At higher altitudes, true airspeed (TAS) tends to be higher than calibrated airspeed (CAS). A rough estimate of the TAS can be obtained by...