View Full Version : How loud are turbofans?

100% N1
4th Feb 2004, 15:53
Does anybody have some information as to how loud a typical turbofan is? I'm not really looking for anything specific, any type of engine, idle or full thrust, it doesn't matter.

All I can find is noise levels of aircraft on approach, but I'm after how loud they are when standing right next to one.

Cheers :ok: