2025 ANEF COMPARISON MAPThe aircraft noise contours on this map are based upon a forecast made in August 2011 of aircraftmovements and aircraft types for the year 2025. This forecast is used as an input to the INM model tocreate the 2025 ANEF footprint. The model applies weightings to aircraft movements for different timesof the day. Although the forecast has been prepared for use with AS 2021-2000 and in accordance withaccepted industry practice, actual noise levels can vary according to actual aircraft movements andenvironmental conditions.

This 2025 ANEF Comparison Map has been produced for comparison purposes only. The actual ANEFcontours are shown on the endorsed 2025 ANEF map.

5/08/2011 5:28:37 PM