Automatic Dependent Surveillance-Broadcast
We continue to extend air traffic surveillance coverage by using Automatic Dependent Surveillance-Broadcast (ADS-B) to provide radar-like information at a much lower cost than radar.
Using ADS-B, we have extended our air traffic surveillance to cover 4 million square kilometres of airspace. This expansion of surveillance coverage will save airline customers an estimated $374 million in fuel costs by 2020 by enabling more fuel efficient routings, while reducing greenhouse gas emissions by about 982,000 metric tons.
Prior to using the ADS-B service, operators should be familiar with airworthiness and operational requirements outlined in AIP Canada ENR 1.6.3. To learn more about these requirements, click here.
NAV CANADA is part of a joint venture, called Aireon, with Iridium Communications and air navigation service providers from Ireland (IAA), Italy (ENAV) and Denmark (Naviair).
The purpose of Aireon is to expand air traffic surveillance to the entire planet by installing ADS-B receivers on a constellation of 66 Low Earth Orbit (LEO) satellites.
We are not only a partner in the joint venture but have signed a contract to be the first customer when the service becomes available in 2018. Initially we intend to focus on incorporating ADS-B surveillance into the management of busy oceanic airspace over the North Atlantic.