👉 A metarule is a rule or guideline that is used to define and regulate the use of radio communication for specific purposes, such as weather information. Metarules are often associated with aviation, meteorology, and navigation, and they provide clear instructions on how to communicate in various weather conditions.
Metarules typically consist of several components:
1.
Purpose
: The purpose of a metarule is usually to ensure that all participants in the radio communication system understand and comply with certain guidelines