Aeronautical Information Management

The Aeronautical Information Management (AIM) service unit collects, assembles, publishes and distributes data on the Swiss aviation infrastructure.

As the authoritative source for Swiss aeronautical information, AIM services provide quality-assured and tailored data and information to Air Traffic Management (ATM) and airspace users 24 hours a day.

In addition to data and information, AIM services also provide a centralised ATS Reporting Office (ARO) and an expert help desk for supporting pilots. AIM services are also home to the international NOTAM (Notice to Airmen) office for Switzerland.

The timely availability of high-quality aeronautical information fosters safe, efficient and environmentally sound operations for ATM and airspace users.

Products & services



Annual Swiss Aeronautical Information Publications