Which of the following statements concerning the intertropical convergence zone is true?4
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Which typical weather situation is shown on the weather chart? (Spacing of the isobars: 5 hPa)4
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The most dangerous form of airframe icing is4
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At what degree of icing can ICAO's 'No change of course and altitude necessary' recommendation be followed?4
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The type of icing that occurs in dense clouds with large supercooled drops that have a temperature of -5°C is most likely to be4
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Hoar frost is most likely to form when4
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The most dangerous icing conditions are encountered in4
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The turbulence which occurs at high flight levels (above FL 250) is mainly of the type Clear Air Turbulence. In what way can moderate to severe Clear Air Turbulence affect an aircraft, the flight and the passengers?4
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Where is a squall line to be expected?4
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How long does a typical microburst last?4
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