This display requires that JavaScripts be enabled in your browser. For instructions, view http://www.nasa.gov/home/How_to_enable_Javascript.html
Instrument: AEROVANES
View entire text

Related Data Sets
View all records related to this instrument


Description
An aerovane is used to measure both wind direction and speed.
The tail orients the instrument into the wind for direction
while the propellers measure the wind speed.

[Source: NOAA]