January 15, 201313 yr Our airport just added these barriers to a windsock location that has a large concrete pad around it. Does anyone have any ideas what these are for?
January 19, 201313 yr Wind socks are often placed within segmented circles. http://www.faa.gov/documentLibrary/media/advisory_circular/150-5340-5C/150_5340_5c.pdf Or just Google it. Best regards. Luis Hot, humid Caribbean paradise!
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