North Atlantic Space Based ADS-B Predictability and Flexibility Benefits

The North Atlantic region is one of the busiest oceanic traffic regions in the world. Current operational procedures, however, limit the amount of flexibility and predictability that is available to flights operating in this region. Space based ADS-B and increased surveillance can allow for changes in the current operational procedures, allowing for increased flexibility and predictability. This project studies the effects of increased flexibility and predictability in the North Atlantic region. This project aims to develop a benefit case for improved surveillance over this region. Current analyses reveal that increased flexibility and predictability can allow for more fuel-efficient aircraft trajectories, creating a benefit pool in terms of reduced fuel usage, and increased capacity through the North Atlantic.