2024 Aeronautical Information Manual (AIM) Basic with Change 1 and Change 2. Effective: March 21, 2024 Includes Change 1: October 5, 2023Includes Change 2: March 21, 2024Official Guide to Basic Flight Information and ATC ProceduresBlack & white print.

This manual is designed to provide the aviation community with basic flight information and ATC procedures for use in the National Airspace System (NAS) of the United States. An international version called the Aeronautical Information Publication contains parallel information, as well as specific information on the international airports for use by the international community.

This manual contains the fundamentals required in order to fly in the United States NAS. It also contains items of interest to pilots concerning health and medical facts, factors affecting flight safety, a pilot/controller glossary of terms used in the ATC System, and information on safety, accident, and hazard reporting.

This manual is complemented by other operational publications which are available via separate subscriptions. These publications are:The Chart Supplement U.

S. , the Chart Supplement Alaska, and the Chart Supplement Pacific - These publications contain information on airports, communications, navigation aids, instrument landing systems, VOR receiver check points, preferred routes, Flight Service Station/Weather Service telephone numbers, Air Route Traffic Control Center (ARTCC) frequencies, part-time surface areas, and various other pertinent special notices essential to air navigation.

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