Transport Canada’s Advisory Circulars (AC) provide guidance to help aerodrome operators and personnel understand and meet Canadian aviation regulations and standards. They support safe aerodrome operations and maintenance by explaining recommended practices and acceptable methods of compliance.
Transport Canada Advisory Circulars (AC) posted on this website are provided for training, educational, and learning purposes only. Consult Transport Canada’s official sources to verify the latest versions before making operational or compliance decisions.
AC 601-001 Mid-point tolerance for wind turbines of more than 150 m in height (pdf)
DownloadAC 601 003 Obstacle Light Monitoring, NOTAM and Repair (pdf)
DownloadAC 601-004 CL-810 Mid-point Lights, Azimuth Intensity Distribution (pdf)
DownloadAC 601-005 Meteorological Tower (MET) Notification (pdf)
DownloadAC 601-006 Viewshed Analysis for Design of Aircraft Detection System (ADS) (pdf)
DownloadAC 601-007 When to Submit an Aeronautical Assessment Form (AAF) (pdf)
DownloadAC 601-008 Repair of Obstacle Marking and Lighting (pdf)
DownloadAC 602-002 Aerodrome Operating Visibility (pdf)
DownloadAC602-003 Legal Land Survey for AZR Clearance Attestation (pdf)
DownloadAC 602-005 Publication enhancements to aerodrome information in the AIP (pdf)
DownloadAC 602-008 Pilot Readback Requirements (pdf)
DownloadAC 602-011 Review of available information appropriate to the intended flight (pdf)
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