Aerodrome Safety Circular

ASC 98-003

Aerodrome Safety Circular (ASC) 98-003I, dated 1998-11-09 – Active Runway Winter Maintenance is cancelled, effective 2012-11-30.

The instructions contained in the subject ASC are now included in AC 302-013 – Airport Winter Maintenance and Planning, Issue 01, dated 2012-12-17.

Aaron McCrorie
Director, Standards
Civil Aviation
Transport Canada

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