Since the implementation of Ryanair’s Boeing 737 MAX fleet at its Essex-based hub, the airport’s Flight Evaluation Unit has recorded a 40% reduction in noise compared to its slightly older Boeing 737-800 jets.
The slightly higher density MAX 8 model, designated the Boeing 737-8200, has been active in Ryanair’s fleet since 2021. The “next-generation” CFM LEAP engines can reduce fuel usage by 16% and bring take-off volumes down to just 70 decibels.
Boeing 737 MAX’s CFM LEAP engines have proven a popular choice with airlines committed to reducing noise pollution.
“We monitor the noise levels of all aircraft, and the new 737-8200 averages 70 decibels during take-off, which is over three decibels lower than the 737-800 aircraft they also use,” noted Duncan Smith, manager of Stansted’s Flight Evaluation United.
“As Ryanair accounts for approximately 75 percent of all take-offs and landings at London Stansted, these new aircraft will help us to accommodate growth at the airport while limiting the number of people affected by noise.”
From October 2022, the British Government is set to ban nighttime movements of QC4 rated aircraft and above, including the Boeing 747-400 and 767-300, likely restricting operations of several cargo carriers to daylight hours at London Heathrow, Gatwick, and Stansted.
The airport is currently in the planning phase of a drastic expansion which would see passenger capacity increase to 43 million per year.
Featured picture: Kyle H.