It gives visual indication of wind at agl airfield ground level
cause it helps
for pilots to obtain wind speed and direction information
Windsocks are often used at airports to indicate the direction and strength of the wind.A standard windsock has white and orange stripes
The original use for a windsock was to be able to determine the wind speed and wind direction at airports or chemical plants. Windsocks are now more commonly used for decoration
Windsocks are commonly used to show the directly of the wind. Typically they are made of a rod of metal connected to a large piece of textile that resembles a large sock. As the wind blow, it fills the tubular tunnel and the textile blows in the direction that the wind is blowing in.
a Chinese windsock
Other instruments used to measure wind direction include wind vanes, also known as weather vanes, which rotate to indicate the direction from which the wind is blowing. Windsocks, large cones shaped fabric tubes, are also commonly used at airports to show the direction of the wind by the way they are aligned.
Cheyenne Mitchell
We can use windsocks and wind wanes.
they were used in factorys to know how much pollution to make
All countries where aircraft take off or land.
Not all airports are international airports, some are domestic airports.