Inflated air sleeve windsock show direction of wind blowing near helicopter landing place site on background of gray sky.
Schlüsselwörter
wind sleeve,
red,
wind,
aviation,
weather,
sock,
sky,
aerodrome,
sleeve,
air,
white,
airfield,
striped,
meteorology,
direction,
indicator,
windy,
measurement,
cone,
speed,
flag,
signs,
blowing,
control,
bag,
flight,
warning,
pole,
visibility,
deep,
stripes,
flow,
bright,
safety,
measure,
full,
cloud,
aerodrome,
strong,
windbag,
symbol,
summer,
space,
landing,
cloudscape,
instrument,
tall,
vibrant
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