You cross a jet stream in horizontal flight at approximately right angles. While crossing, in spite of a strong wind of 120 kt, you notice the temperature barely changes. Which of the following statements is correct ?

Question

Question ATPL - Airline Transport Pilot license - Meteorology

QuizVDS · Accepted Answer

This phenomenon is absolutely normal as you are crossing the jet core.

QuizVDS · Answer

This phenomenon does not surprise you at all, since normally no large temperature differences are possible at these heights.

QuizVDS · Answer

Since the result of such readings seems impossible, you will have the instruments tested after landing.

QuizVDS · Answer

You assume the front associated with the jet stream to be very weak with practically no temperature difference between the two air masses.

Id 398 - ATPL - You cross a jet stream in horizontal flight at approximately right angles. While crossing, in spite of a strong wind of 120 kt, you notice the temperature barely changes. Which of the following statements is correct ?