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Nov 25, 2020 at 16:32 comment added Robert Columbia These are really common in the agricultural regions of southern Delaware. Many can be seen from the roads.
Jan 4, 2017 at 21:49 history edited Seanland CC BY-SA 3.0
second thought on a statement.
Jan 4, 2017 at 21:48 comment added Seanland @Michael - Yeah I fly a lot for work, it sparked my interest a long time ago seeing all these funny circles everywhere.
Jan 4, 2017 at 21:27 comment added reirab @Michael Indeed. I've seen many of these when flying over many different parts of the U.S. They're quite common.
Jan 4, 2017 at 20:29 comment added user23030 They also seem to be used quite a bit in less arid climates... I have seen a lot of them on flights over the grain belt states.
Jan 4, 2017 at 20:10 comment added choster Simpsons fans know.
Jan 4, 2017 at 16:12 vote accept Aravind Suresh Thakidayil
Jan 4, 2017 at 16:00 history answered Seanland CC BY-SA 3.0