How do you squeeze a flying armada of one hundred aircraft of various vintages in and out of the world’s most complex piece of airspace?
That was the question we were posed last year when the RAF asked us work with them on their 100th anniversary flypast – one of the biggest ever attempted in the UK.
On 10 July 100 individual aircraft – from Spitfires and Lancasters to the new F-35 Lightning, will gather over the North Sea before flying south and east towards central London. The aircraft will then over fly Buckingham Palace at 13.00 at 1,400ft before continuing west and dispersing into the wider airspace.
Both London City and Heathrow airports will see air traffic movements paused for short periods of around 20 mins, and around a third of the total aircraft will fly directly over Heathrow itself at around 13.10.
Weather permitting, it will be a spectacular show and one that properly celebrates and commemorates the incredible work of the men and women of the RAF over the past 100 years.
We are VERY excited to reveal the line-up for the #RAF100 flypast on 10 July. If you can’t make it into London, but are in the surrounding area, here’s the route the aircraft are taking in and out of London. Keep your eyes to the skies so you don’t miss out! pic.twitter.com/Rln2pBVCXY
— Royal Air Force (@RoyalAirForce) June 26, 2018
Getting such a big flypast into and out of London was always going to have an impact on normal operations and need months of careful planning and coordination, however, everyone involved has been determined to do whatever they can to help make it a success. By the end of the event, around 2,000 people from across the RAF, NATS, CAA and the affected airports will have been involve in either the planning or execution.
The first step involved understanding exactly what the RAF wanted to do, the airspace it would need to do it and the special temporary operating procedures we’d need to create for our own air traffic controllers to keep civil aircraft safely separated, while also keeping operational disruption to an absolute minimum.
At the request of the RAF, the CAA has put in place airspace restrictions for the day to help protect the safety of the large number of aircraft involved in the event. As a result, when the restrictions are in place, no other aircraft will be allowed to use the airspace unless it has specific permission to be there, such as the police or television helicopters.
The whole thing will then be expertly choreographed with precise timing by the RAF controllers based here at Swanwick. Then, as soon as the flypast is clear, we’ll be ready to almost instantly restart normal operations and get passengers and aircraft moving again.
NATS and the RAF have long had a very close and special relationship and it’s been a pleasure to be involved in what will be a special day. Many NATS people have had previous careers in the air force, and today the UK is one of the few countries in the world where civil and military controllers sit side-by-side as a joint and integrated operation.
This closeness helps make planning these kinds of events that much easier, but it’s also a relationship that’s hugely beneficial to both parties. It means we’re more able to share airspace and coordinate traffic during day-to-day operations, but also in the event of a security incident in or around UK airspace.
So, fingers crossed the weather plays ball on the 10th and the air force gets the showcase they so richly deserve.
And from everyone at NATS, a very happy 100th birthday.
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