This Federal Aviation Administration (FAA) Handbook updates and consolidates these 6 previous Advisory Circulars:
The information in this handbook applies to students, experienced pilots, and flight instructors alike and is a key reference for meteorology and weather services pertinent to FAA Knowledge Exams and airman certification. It is a comprehensive resource for what you need to know about weather to fly safely in both visual (VMC) and instrument (IMC) meteorological conditions. Subjects covered include the U.S. aviation weather service program; weather briefings; weather theory and aviation hazards; meteorology; mountain, tropical, arctic, and space weather; observations (ASOS, AWOS, METAR, PIREP, radar); weather charts; advisories (including AIRMET, SIGMET, wind shear); forecasts (TAF, FA); online weather resources and flight planning tools; and much more. This handbook is broken down into 3 basic parts:
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