Decibel

Dec 2, 2013 - 5:40 AM
Jun 4, 2012 - 12:10 AM
Aug 5, 2008 - 7:06 AM
Just a few years ago Eurocopter scored a major coup at an HAI Heli-Expo show, amazing the crowds by introducing a new helicopter as a completely certified
Jan 8, 2008 - 10:51 AM
Noise is everywhere–annoying, tiring and sometimes painful.
Mar 16, 2007 - 2:58 PM
Business aircraft crews and passengers are generally aware of the danger of prolonged exposure to noise in terms of hearing loss.