http://www.lawa.org/lax/htmlenv/lax_nmframe.html

I saw the post a few days back on the OM Forum, the site looks good, who put it together?--------------http://thevirtualairline.com/docs/images/tva_paulbanner5.gif

It's part of the Los Angeles World Airports section that deals with Airport Noise.It's primarily a tool for local area residents who may want to identify certain aircraft that fail to meet the noise abatement guidelines/rules.