Home > Home > Products and Services > Service Notices

Service Notices - 2020

This section contains notices and notifications of changes to the air navigation system.

​Implementation / Effective Date


​​National – Study Plans, Consultation Notices for Active Aeronautical Studies
​August 2021 Red Deer, Alta. – Air Traffic Control Service and Airspace Classification  
​February 25, 2021 ​UPDATE - National – Canadian ADS-B Out Performance Requirements Mandate 
​July 16, 2020 Shilo, Man. – New Class F Restricted Airspace (CYR)
​May 21, 2020  National - NMP IAP Revokes II
​May 21, 2020 Sioux Lookout, Ont. – Implementation of Transponder Airspace
​March 26, 2020 ​​National – NAVAID Modernization Plan Phase 3 
​March 26, 2020 ​​National – NMP IAP Revokes
​​January 30, 2020 Vancouver, B.C. – NAVAID Modernization Plan
​January 30, 2020 ​​Montréal / Mirabel, Que. – New Air Traffic Control Service 
​January 30, 2020 Montréal, Que. – Modification to CYR631 - Ste-Thérèse
​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​