I'm surprised I haven't gotten any noise complaints in the past. When I flew down to Beaufort for an airshow, I boomed down the beachline at about 200 feet... Even came into a 10 foot hover over to water to take pictures of some chicks in bikinis. When I finally got there, I headed to Hilton Head, over flew just about every golf course and home at 200', then flew over Parris Island. When we realized that we were flying over the parade deck at 200' during "sound off" for recruit graduation, we figured it was time to land and shut down. Then next day at the air show, a bunch of parents came by and said that an aircraft just like ours did a fly by... If they only knew...