Advisory Circular (AC 00-54)

Advisory Circular (AC 00-54) provides guidance to aviation professionals on using aviation weather services and charts effectively for flight planning and safety. It explains how to interpret weather reports and forecasts, helping pilots and airlines make informed decisions. The circular aims to improve safety and efficiency by clarifying the use of meteorological information, without imposing mandatory rules. Essentially, it’s a helpful resource that offers best practices and recommendations for managing weather-related planning in civil aviation operations.