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Part 5 – Aeronautical Information Circulars (AIC)

Part 5 – Aeronautical Information Circulars (AIC) is available in one complete file or in separate files for each submission. For a list of substantive changes, see the List of Changes, which contains links to the changes and new documents.

Complete version of Part 5 – Aeronautical Information Circulars (4,121 KB) 


AIC 34/17 Notice of Commencement of Phase 2B of Mandate for Data Link Services in the North Atlantic Region
AIC 33/17 Notice of Planned Expansion of the Trial Implementation of 25 Nautical Mile Lateral Separation Minimum in the International Civil Aviation Organization North Atlantic Region
AIC 32/17 Canadian Track Structures—Canadian Arctic Control Area, Northern Control Area and Southern Control Area Tracks
AIC 31/17 Decommissioning of the Very High Frequency Direction Finder—Kamloops, British Collumbia
AIC 30/17 Revocation of LOC/DME B and NDB/NDB A Instrument Procedures—Penticton, British Columbia
AIC 29/17 Aircraft Identification and Automatic Dependent Surveillance-Broadcast Flight Identification
AIC 28/17 St. Leonard, New Brunswick—Decommissioning of the Non-directional Beacon and Instrument Approach Procedures
AIC 27/17 St. Leonard, New Brunswick—Decommissioning of the St. Leonard Contract Weather Office
AIC 26/17 Decommissioning of the Rexdale (ZDH) Non-directional Beacon at Toronto Lester B. Pearson International Airport—Toronto, Ontario
AIC 25/17 Revocation of Instrument Procedures—Castlegar, British Columbia
AIC 24/17 Adjustment of the Restricted Airspace CYR538—Rideau Hall, Ottawa, Ontario
AIC 22/17 NOTAM Time Periods Spanning Midnight
AIC 21/17 Decommissioning of the Faro (ZFA) Non-directional Beacon—Faro, Yukon
AIC 20/17 Remote Communications Outlets—Closure of North Bay Flight Information Centre (Arctic Radio)
AIC 19/17 Obstacle Clearance
AIC 18/17 Tofino/Long Beach Remote Aerodrome—Advisory Service Provision Transfer of Service—Port Hardy Flight Service Station (Replaces AIC 15/17)
AIC 17/17 Enabling of Automatic Dependent Surveillance-Contract in the Montreal Flight Information Region/Control Area (Replaces AIC 16/17)
AIC 12/17 Laser Attacks
AIC 4/17 Requirement to Maintain Listening Watch and Establish Communication When Using Datalink
AIC 3/17 New Transponder Code for Gliders
AIC 1/17 Glide Path Fluctuations Caused by Movement of Ground Traffic


AIC 14/16 Return of Mandatory North American Routes for Westbound Operations
AIC 13/16 Area Navigation as Primary Approach on Automatic Terminal Information Service
AIC 11/16 Depiction of Five-Nautical-Mile Buffers Around Special Use Airspace Contained Within Canadian Flight Information Regions (Supersedes AIC 19/15)
AIC 1/16 Pilot Procedures When Intending to Operate an Aircraft Above 250 Knots Indicated Airspeed Below 10,000 Feet Above Sea Level in Canadian Domestic Airspace


AIC 25/15 Gander Flight Information Region (FIR)/Control Area (CTA) Airspace Design Changes for Reduced Lateral Separation Minimum Implementation
AIC 23/15 Recommended Use of ARINC 424 Identifiers for Half-Degree Waypoints in the Gander Oceanic Control Area
AIC 16/15 Instrument Landing System (ILS) Replacement Program (Replaces AIC 5/14)
AIC 13/15 Inability of Air Traffic Controllers to Issue Clearances (Replaces AIC 26/13)


AIC 40/12 Notice of Mandate for Data Link Services in the North Atlantic Region (Supersedes AIC 24/12)
AIC 39/12 Implementation of a 50 Nautical Mile Lateral Separation Minimum in the Edmonton Flight Information Region/Control Area (Supersedes AIC 11/11)


AIC 27/06 Exemption from Subsection 602.34(2) of the Canadian Aviation Regulations