
Gatwick proposing to cap aircraft noise if Northern Runway plan is successful
Gatwick is proposing to set a cap (known as an ‘envelope’) on aircraft noise if its Northern Runway is brought into routine use – with the noise limit tightened further as flight numbers grow – to act an an incentive for airlines to increase the number of quieter aircraft they use at the airport. The ‘noise envelope’ would give residents a guarantee that as the project reaches full capacity (circa 2038), it would make less noise compared to noise levels in 2019 – the airport’s busiest year to date. The airport is able to propose the noise cap because new “next-generation” aircraft – which are quieter – will increasingly replace older,










