The removal of the main airspace security arrangements covering the London Olympics at midnight on 15/16 August marked a successful end to one of the largest airspace changes ever undertaken in the UK.
Pilots affected by the changes adapted extremely well throughout the period of the restrictions and, in general, showed a high level of professionalism and responsibility, despite being adversely affected by the changes.
During the 33 days that the restrictions were in place Atlas Control, the military air traffic control unit providing the service within the Restricted Zone, quickly overcame some initial start up issues to successfully handle over 10,000 aircraft and nearly 20,000 flight plans.
At no time during the restrictions did Atlas reach its capacity limit, although the poor weather in the UK during the period will have affected demand.
13 infringements of the restricted airspace were reported to the CAA, resulting in three pilots having their licences provisionally suspended and one flying instructor having his instructors rating provisionally suspended; all 13 infringements are under investigation. All the infringements were minor and successfully tracked with none in the vicinity of, or ever near affecting, any Olympic venues.
Prior to the restrictions a significant exercise was carried out by the CAA and the aviation community to jointly highlight risks and develop procedures and consultations to reduce the impact of some of the changes.'
As well as the Government’s security restrictions, areas of temporary controlled airspace CAS(T) - primarily operated by NATS- were introduced to handle the expected increase in business and corporate aircraft movements. Tied to this, 40 airports were slot coordinated for IFR flights. This system also worked well, handling close to the predicted number of flights and successfully reducing the impact on existing controlled airspace.
Mark Swan, Director of Airspace Policy at the CAA, said: “While the security restrictions required by the Government to provide a safe and secure Games have had a significant impact on many airspace users, the efforts made by the CAA, MoD and others have ensured that as many people as possible were still able to fly. I am extremely grateful to the team of MoD controllers and assistants who manned the Atlas facility and did such a sterling job in providing a high quality service.”
Commenting on the role played by the recreational and general aviation community Mark added: “Throughout the build up to, and implementation of, the restrictions the aviation community has undertaken some excellent collaborative work through associations and representative groups to help spread the detail of the changes to pilots and this, without doubt, contributed significantly to the successful outcome. We have had a small number of infringements, but generally we’ve been extremely impressed by the professionalism and attitude displayed by pilots in coming to terms with the additional requirements.”
From an MoD perspective Air Vice-Marshal Stuart Atha said ‘‘I would like to thank the General Aviation community for their cooperation during the Olympics airspace restrictions. At the heart of the airspace control measures was the need to create a known air environment so that potential threats could be identified. Inevitably, the measures adopted were a balance between the security requirements and those delivering scheduled services and the General Aviation community.
“Throughout this I am extremely grateful to the aviation community for their patience and support and how they worked with us to develop our procedures. I would also like to recognise the highly valued support of our colleagues from the CAA and NATS, and indeed from my own team in ATLAS control, many of whom were drafted in from across the wider Royal Air Force and Royal Navy.
“By working together we developed a system that was a crucial part of the contribution made by airmen, civilian and military, to a safe and secure Olympic Games. That security underpinned a successful Games for Britain, as hosts and as competitors. Because of that, the triumphs of Olympians like Mo Farah, Jessica Ennis or Bradley Wiggins will rightly be the over-riding memories of these Games.”
Following the removal of the main Olympic changes a smaller set of restrictions will remain to protect the main Paralympics sites until 12 September and various shorter-term airspace restrictions will cover other venues. Restricted airspace R005 at the Weymouth sailing venues remains in place until 18:00 local on 8 September.
The remaining restrictions are primarily a smaller Prohibited Zone (P114) centred on the Olympic Park and two smaller prohibited zones over the rowing at Eton Dorney and the athlete’s village at Egham. There is also temporary restricted airspace over other venues, some of which, such as Brands Hatch, have not previously been subject to airspace restrictions during the Games.
The London Heliport at Battersea remains inside the smaller Prohibited Zone but, as during the Olympics, will have an exemption to allow operations.
All the details of the remaining Olympics airspace restrictions are available in the full Olympics airspace guide at http://olympics.airspacesafety.c om/media/9639/airspace_guide_june_26.pdf and via the LAA website Briefing Room tab www.laa.uk.com.