What's Happening?
Stockholm Arlanda Airport (ARN) has become the first airport in Europe to allow aircraft to use curved approaches for landing, utilizing the Required Navigation Performance–Authorization Required (RNP-AR) continuous descent approaches. This new method,
known as Established on RNP (EoR), enables aircraft to follow shorter, more efficient landing paths, which are expected to increase the airport's capacity and reduce emissions. The EoR technique, approved by the International Civil Aviation Organization (ICAO) in 2018, has been previously implemented in other regions, such as Canada. The ARN operator, Swedavia, anticipates that this approach will enhance the efficiency and sustainability of air traffic at the airport, particularly during peak hours.
Why It's Important?
The implementation of curved approaches at Stockholm Arlanda Airport is significant as it represents a step forward in increasing the efficiency and sustainability of air travel. By allowing aircraft to take shorter and more direct paths during landing, the airport can handle more flights per hour, reducing congestion and delays. This method also contributes to lower fuel consumption and emissions, aligning with global efforts to minimize the environmental impact of aviation. Airlines, such as Norwegian and SAS Scandinavian Airlines, have expressed support for the initiative, highlighting its potential to reduce operational costs and environmental footprint. The move could set a precedent for other airports in Europe and beyond to adopt similar practices, promoting a more sustainable aviation industry.
What's Next?
As more airlines equip their fleets with the necessary technology and train pilots for curved approaches, the adoption of EoR is expected to grow. This could lead to broader implementation across other European airports, further enhancing air traffic efficiency and sustainability. Regulatory bodies and airlines will likely continue to collaborate on expanding the use of such innovative approaches, potentially influencing future aviation policies and standards. The success of this initiative at ARN may encourage other airports to explore similar strategies, contributing to a more environmentally friendly and efficient global air travel network.
