Unusual structure at an airport
April 15, 2005 7:41 PM Subscribe
What is this three-walled structure seen at the edge of an airport taxiway? I have seen these at more than one airport. They do not have any building attached. The configuration would suggest sound shielding, but I cannot figure out the purpose. See this satellite view (thanks to Google Maps) of the one I see most often, just south of the A concourse at Mitchell Field in Milwaukee.