These monsters are 494 feet tall from base to the tip of the blade; the blades are close to 200 feet long. When you have a very large structure, moving and spinning at over 200 mph, vibrating the air, then compound it with multiple structures, all of the same size and speed, there will be noise – and lots of it. You don’t and won’t understand, until you live it. It doesn’t take any type of degree, or a ton of common sense, to understand this concept. They do indeed sound like jets that won’t land. It goes on all day, almost every day. We pray for days without wind. You don’t and won’t understand, until you live it.