When severe mountain waves are present, where would the area of most severe turbulence be located?4
risposte
In the vicinity of industrial areas, smoke is most likely to affect surface visibility when4
risposte
What are the images of satellites provided daily by the Weather Service used for?4
risposte
What positions are connected by contour lines on a weather chart?4
risposte
Which constant pressure altitude chart is standard for FL 390?4
risposte
Which of the following extracts of weather reports could be, in accordance with the regulations, abbreviated to 'CAVOK'? (MSA above ground: LSZB 10000 FT, LSZH 8000 FT, LSGG 12000 FT, LFSB 6000 FT)4
risposte
Flight Zurich to Rome, ETD 1600 UTC, ETA 1800 UTC. At what flight level would you first expect to encounter clear air turbulence on the climb out from Zurich?4
risposte
What are the characteristics of cumuliform clouds?4
risposte
Which form of precipitation from clouds containing only water is most likely to fall in mid- latitudes?4
risposte
The maximum vapour pressure over a flat supercooled water surface and the maximum vapour pressure over a flat ice surface of the same temperature are compared. The maximum vapour pressure is4
risposte