This month's Altitude shines a light on aviation’s most pressing challenge - reducing its environmental impact.

The panel has a fascinating discussion looking at the role of air traffic management, including whether sustainability can truly be compatible with growing demand, and why Air Navigation Service Providers cannot afford to wait until 2050 to take action.

Join our host Rachel Gardner-Poole alongside Michelle Bishop, CANSO’s Director of Programmes, Roni Friel, Head of Network Operations Delivery for NATS and Magdalena Wos, ATM Environmental Expert at skyes for a thought-provoking and inspiring debate.

You can also watch an on demand version of the livestream on our YouTube channel: https://www.youtube.com/@NatsAero

In this month's Altitude, we walked the floor at DroneX Tradeshow & Conference to get the very latest news and views on the UK uncrewed aviation industry straight from the experts.

✈ Craig Roberts of PwC talks about their latest report - 'UK drone regulations and net risk', balancing risk to unlock growth and save lives.

✈ Alan Hicks gives an update from Manna Air Delivery, with news of big partnerships with Deliveroo and DoorDash

✈ Sofia Stayte from the Department for Transport talks about the UK’s ambition for routine drone flight, the role of policy and regulation and what progress is being made

✈ Andy Sage updated us on OpenAir, NATS’ vision of a digital foundation for the drone industry, with talk of trials and exciting plans for 2026

✈ Dr Mehmet Ali Erbil, describes the University of Southampton's ambitious plans for the future of healthcare in the Solent, delivering vital medicines to the Isle of Wight

✈ Louisa Smith of Apian and Tom Rehwinkel of Matternet tell us what's next for the hugely successful London Health Bridge project, and what we'll be learning from Switzerland

Find out more about our work on the Future of flight: https://www.nats.aero/airspace/drones/

You can also watch an on demand version of the livestream on our YouTube channel: https://www.youtube.com/@NatsAero

The National Police Air Service (NPAS) has launched one of the UK’s most ambitious trials of uncrewed aircraft in support of frontline policing.

In this episode of Altitude, we speak to the team as they prepare for a bold new era - testing high-endurance, uncrewed aircraft capable of flying beyond the visual line of sight (BVLOS) in real operational scenarios.

From the control rooms at NATS to the runways of NPAS’ South West base, this episode explores how a blended fleet of helicopters, fixed-wing aircraft and uncrewed systems could transform police air support. We’ll hear how traditional flying and policing expertise is being paired with advanced mission tech aboard next-gen drones to help one day save lives and stop crime.

We also hear from the UK Civil Aviation Authority on how the NPAS trial fits into a wider strategy to enable BVLOS drone operations in the UK, why sandbox projects like this one are enabling safe innovation in our skies, and what it will take to make drone policing a reality.

You can also watch an on demand version of the livestream on our YouTube channel: https://www.youtube.com/@NatsAero

In celebration of International Women in Engineering Day, we invited three amazing aerospace engineers to share their stories.

Josna Joies from NATS talks surveillance systems - vital to our work keeping the skies safe - and how she was inspired by astronaut and aerospace engineer, Kalpana Chawla.

Yvette Lawrenson takes us behind the scenes at Windracers and their amazing uncrewed aerial vehicle, the Ultra, and explains why the washing machine is engineering's greatest innovation.

Dr Fiona Cayzer of BAE Systems talks about aircraft design and what it takes to provide technical leadership to some of the UK's biggest defence programmes, from Nimrod to the Typhoon.

You can also watch an on demand version of the livestream on our YouTube channel: https://www.youtube.com/@NatsAero

Aviation is at a crossroads.

On one side is the familiarity of legacy systems, including decades-old air traffic control infrastructure and manual ground operations. On the other is the promise of digital transformation: smarter flight management, real-time operational insights, and seamless passenger experiences driven by advanced technologies. With many organisations currently caught in the middle, the challenge is to know where to start.

In this month’s Altitude, we’re joined by three people who know.

Marco Rueckert is Searidge Technologies’ Chief Technology Officer. He shares insights into the pioneering work Searidge is doing around the world, working with airports, airlines and ANSPS to harness the power of data to improve operational outcomes. That includes in Hong Kong, where Michelle Ho was the Manager of Airfield Digital Transformation for the Airport Authority.

Hong Kong’s revolutionary embrace of technology has helped set a benchmark for other airports around the world. Michelle shares her experience in deploying the airport’s award-winning Digital Apron and Tower Management System, and working in its state-of-the-art Integrated Airport Centre.

Andy Taylor, Chief Solutions Officer at NATS, will explore what’s happening in the UK, with both Manchester and Farnborough airports set to introduce ‘hybrid towers’ to enhance their operations, while also explaining how NATS and Searidge are exploring the use of AI at Heathrow to improve operational resilience.

You can also watch an on demand version of the livestream on our YouTube channel: https://www.youtube.com/@NatsAero

A decade ago, NATS became the first air traffic management service in the world to introduce Time-Based Separation in a groundbreaking collaboration with Heathrow Airport and Leidos UK.

Since then, it has reduced carbon emissions by 300,000 tonnes, saved airlines 100,000 tonnes of fuel and cut headwind-related delays by 62%, something that’s helped passengers avoid 3.5 years’ worth of holding over London.

On this month’s Altitude we’re joined by some of the people who helped make it happen. We reflect on the challenges of delivering a world first, a decade of continuous improvement and how Intelligent Approach is now helping airports around the world.

You can also watch an on demand version of the livestream on our YouTube channel: https://www.youtube.com/@NatsAero

The race to net-zero aviation is on, and the stakes couldn’t be higher. In this month's Altitude we're taking you inside the cutting edge of sustainable flight, where game-changing technology, bold policies, and radical thinking are reshaping the skies.

From hydrogen-powered aircraft to AI-driven efficiency, from SAF breakthroughs to the future of airspace, we unpack the innovations that will define the future of aviation.

Join our expert panel representing the world of airlines, airports and air traffic management as we explore what it will really take to make aviation greener, cleaner, and fit for the 21st century.

Our guests this month:

Ian Jopson, NATS Sustainability Director

Dr Alejandro Block, IATA Manager for New Energies and Technologies

Holger Wieck, Senior Vice President Airside Operations, Berlin Brandenburg Airport

You can also watch an on demand version of the livestream on our YouTube channel: https://www.youtube.com/@NatsAero

Beyond the tower and the terminals lies the APOC – Heathrow’s Airport Operations Centre.

From here, up to 50 people from across the airport community are looking after just about every aspect of the Heathrow operation. From responding to suspect packages and monitoring traffic to planning presidential visits, it is all done by the team here.

Alongside them is the NATS HOEC team – the Heathrow Operations Efficiency Cell – a vital link between the wider airport operation and the control tower, working together to make sure every day runs as smoothly as possible.

In this episode of Altitude we’re joined by Kelly Stone MBE, Heathrow Head of Operational Delivery and Jeannine Fernandes, NATS Heathrow Air Traffic Coordinator, to take us behind the scenes in the nerve centre of Europe’s busiest airport.

You can also watch an on demand version of the livestream on our YouTube channel: https://www.youtube.com/@NatsAero