Wind trombones are not only noisy - they are a blight on the landscape.
One year ago I was driving west on I-90 and as I approached the formerly magnificent Columbia River Gorge my eyes were assaulted by a wind trombone farm. I averted my gaze and tried to recall what it looked like before the USA was overrun by environazis and their anti-electricity agenda.
No!! I was there gosh it had to have been 20 years ago when my kids were little and it was beautiful what a shame.