Aeronautical Information Circulars (AIC)

The Aeronautical Information Circulars (AIC) contain information on the long-term forecast of any major change in legislation, regulations, explanatory or advisory nature liable to affect flight safety; and information or notification of an explanatory or advisory nature concerning procedures or facilities; information of a purely explanatory or advisory nature liable to affect flight safety; and information or notification of an explanatory or advisory nature concerning technical, legislative or purely administrative matters. Each AIC is numbered consecutively on a calendar year basis. The year indicated by two digits is a part of the serial number of the AIC e.g. AIC 1/07 A checklist of AIC currently in force is issued once an year