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A review of the environmental and economic issues for future development of airports in the London area on behalf of the London Sustainable Development Commission (LSDC).

In conjunction with Alan Saunders Associates, ASA evaluated the noise impact (Leq contours) from a recent extension to the main runway at East Midlands International Airport (EMIA).

The appraisal was used to support a claim by a group of residents, particularly in relation to increased night-time noise.

Comparative analysis of the aircraft noise impact (Leq) of the second runway at Manchester International Airport.

The assessment was undertaken as part of a claim by residents under the Lands Tribunal Act.