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Service Notices - 2019

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

​Implementation / Effective Date

​June 20, 2019 ​​Chicoutimi/St Honoré – Review of Airspace Classification 
​April 25, 2019  ​​National – Supplemental IAP Revoke 
​April 25, 2019 National – LF Air Route Revoke
​April 25, 2019 ​​National – NAVAID Modernization Plan Phase 1
​​April 25, 2019 ​​​​National – IAP Circling Minima Revoke ​​
​​Jan. 7, 2019 ​​ ​​​​Winnipeg/St. Andrew's – Change in Hours of Airport Air Traffic Control Services
​Jan. 3, 2019
Toronto / Oshawa – New Aerodrome Forecast
​Jan. 3, 2019
​​Toronto-Buttonville – Control Tower and Contract Weather Office Closure ​
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