AIC N

For the Norwegian AIC-N, choose Norwegian language (Norsk) in the upper right corner of this site. From December 2025, AIC will be published in Avinor's AIC portal, and not on these websites. Aeronautical Information Circular (AIC). A notice containing information that does not qualify for the origination of a NOTAM or for inclusion in the AIP, but which relates to flight safety, air navigation, technical, administrative or legislative matters.