50-06. AIR MASSES AND FRONTS
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1. if you have to fly through a warm front when freezing level is at 10 000 feet in the warm air and at 2 000 feet in the cold air, at which altitude is the probability of freezing rain the lowest?
2. Which type of air mass never occurs over central Europe?
3. Thunderstorms in exceptional circumstances can occur in a warm front if:
4. (Refer to figure 050-06)
The diagram in the annex represents a cross-section of the following frontal weather system:
5. (Refer to figure 050-22)
For an aircraft making an approach to an airfield located in square 3B, away from the vicinity of the fronts, the most likely weather conditions in winter are:
