ATC
Reduced Spacing ADS-B Trials To Start in NAT Airspace
Three North Atlantic Track air navigation service providers will begin trials tomorrow of new reduced longitudinal separation minima using ADS-B data.

Three North Atlantic Track (NAT) air navigation service providers will begin trials tomorrow of new reduced longitudinal separation minima using ADS-B surveillance data. The trials will be available to approved ADS-B-equipped aircraft flying throughout the NAT in the Shanwick, Gander, and Santa Maria Oceanic Control areas.