Symbol n°2 on a significant weather prognostic chart indicates ?

Course > specific

Symbol n°5 on a significant weather prognostic chart indicates Boundary of an area of turbulence.
Symbol n°6 on a significant weather prognostic chart indicates Boundary of an area of turbulence.
Symbol n°7 on a significant weather prognostic chart indicates Boundary of an area of turbulence.
Symbol n°8 on a significant weather prognostic chart indicates Boundary of an area of turbulence.
Question 58-8

Symbol n°9 on a significant weather prognostic chart indicates Boundary of an area of turbulence.
Question 58-9

Symbol n°10 on a significant weather prognostic chart indicates Boundary of an area of turbulence.
Question 58-10

Symbol n°11 on a significant weather prognostic chart indicates Boundary of an area of turbulence.
Question 58-11

Symbol n°12 on a significant weather prognostic chart indicates Boundary of an area of turbulence.
Question 58-12

Over a flat country area in lower layers of atmosphere turbulence generated Boundary of an area of turbulence.
Question 58-13

The thermal turbulence results from The heating of ground.
Question 58-14

An aircraft flying in a strong head wind on approach suddenly encounters a no wind condition near ground the immediate effect of this wind shear will be An increase in rate of sink.
Question 58-15

In which case should smoothest flight be expected Under an overcast of stratus cloud.