James Roc has a brilliant idea here.
yesterday I was out in the Huey - everybody knows that the noise footprint of the huey extends forward about 7 miles but is only about half a mile to the rear.
So I flew around backwards for an hour, nobody heard me approaching, and after i had landed i could still hear myself flogging through the skies.
My next move is to put the tailboom out the front and install windows in the back of the cabin.
