Fig. 2From: Forecasts of future scenarios for airport noise based on collection and processing of web dataMap of predicted variations in LAeq,day at Heathrow Airport from 2018 to 2025 due to fleet substitution (ΔdB = LAeq,day,2025 - LAeq,day,2018). 51-dB and 54-dB LAeq,day contour lines computed for 2018 are superimposedBack to article page