Continuous Descents Operations (CDOs) mitigate noise by keeping aircraft higher for longer. They can offer noise reductions of between 1 to 5 decibels per aircraft on the approach from between 25 to around 10 miles to touchdown.
Over the past few years more and more effort has gone into reducing the impact that aviation has on the environment. But, even if we were able to drastically cut carbon emission tomorrow some impact from climate change is now inevitable and we need to be prepared.
Martin Clifford, easyJet Base Captain at Bristol, as guest blogger, shares his thoughts about Continuous Descent Operations (CDO), which involves teamwork between the Tower, the Airport and easyJet.
One of the most important ways in which NATS seeks to help reduce the environmental impact of aviation is through the Single European Sky ATM Research programme (SESAR). SESAR brings together stakeholders from across the European aviation industry to help develop and deploy new technologies and procedures that can improve the performance of European air traffic management (ATM).
One of the SESAR projects we have led, called TOPFLIGHT, has now been long-listed for a World Responsible Tourism Award in the Best Aviation Programme for Carbon Reduction category.
Recent changes to how we use UK airspace have enabled our airline customers to save an extra 8,000 tonnes of fuel every year. This means 13,000 tonnes of fuel savings have been enabled since April, worth £8.5m to airlines and the equivalent to 41,000 tonnes of CO2.