RNP-AR approaches are in place at over 40 Canadian airports from coast to coast to coast. Modern aircraft avionics are providing new opportunities to design routes that are no longer bound by ground-based navigational aids. These opportunities, enabled by Global Navigation Satellite Systems (GNSS), allow for the design of routes that are often more precise, predictable, fuel efficient and environmentally friendly. The deployment of Performance Based Navigation (PBN) technologies has been encouraged by the International Civil Aviation Organization (ICAO) and we are excited to see this technology come to CYHM.

RNP-AR assures that aircraft can fly a highly predictable and specific flight path – for aircraft that are properly equipped, RNP-AR allows for Continuous Descent Operations. This type of operation can mean more efficient arrivals – both in terms of fuel savings and aircraft noise. This means that airspace designers have some degree of flexibility as to the flight path location, allowing them to place arrival procedures away from people, where these opportunities exist, while still meeting strict Transport Canada airspace design criteria. It often means being able to turn aircraft toward the airport sooner, reducing the distance flown and associated emissions, compared to more conventional approaches.

NAV CANADA’s airspace design team has worked collaboratively with experts from Hamilton International Airport to finalize a design that meets international and federally regulated safety standards. The design also balances customer requests and considers any potential impact to the people who live in communities surrounding the airport.

NAV CANADA and Hamilton International Airport are committed to proactive community engagement. As such, the organizations will co-host a community engagement event on February 27. More details on location and time will be updated by early February 2025. At this event, you can learn more about the routes, the technology, and talk to experts about the change.