Quote Originally Posted by Vapor View Post


Sorry...but I'm stepping out of this thread now...a SilenX is perfect for you
It's true.

The aircraft companies they could make a helicopter as quiet as the new Comanche is until they experimented with the main and tail rotor design. They don't use the same blade technology as you find in other helicopters from years ago and new ones today. Basically the point is the blade shape, size, and number of blades determines the noise level as well the air flow so it's not like this is anything new and unheard of, you just have to wake up and smell the coffee!