DaveReidUK
Nice idea, poorly executed ..
Indeed. They did not produce two lists showing short haul and heavies. Did they at leat produce an annex with tables of what each machine was? Then some like-for-like could be done but this is just pure fodder for the tabloids.
But the most important fact that seems to present itself from the graphic - is that all the hard work and regulations of the past decade has worked! The higest level reached is only 72dB and is directly (as far as one can tell on this large scale graphic) at threshold.
So, it looks like HACAN should be congratulating and thanking all the airlines and EGLL mgmt for their good work.