Topic: | Re:Re:Re:Re:Re:3rd runway noise in Chiswick | |
Posted by: | Tom Pike | |
Date/Time: | 03/02/08 12:47:00 |
Jeff, The 4-dB difference between the north runway in 2002 and the equivalent point on the third runway in 2020 is because smaller and quieter planes are modelled landing on the shorter runway (see my response to Richard below). The noise contours seem to be consistent with the assumptions stated. |