What does an AIRMET contain?

An AIRMET, or Airmen’s Meteorological Information, is specifically designed to provide pilots and flight planning personnel with information on weather conditions that may affect aviation safety. It is focused on less severe weather phenomena than what might be addressed in a WARNET or SIGMET, specifically for potential hazards such as turbulence, icing, and widespread areas of instrument flight rules (IFR) conditions. Given that AIRMETs are focused on advisory information about potentially unsafe weather events, the choice reflecting this accurately captures the fundamental purpose of an AIRMET.

The other options provide contextual information that does not align with what an AIRMET encompasses. While an AIRMET may involve elements of overall weather consideration, it does not serve as a comprehensive data source for all weather conditions or extreme weather. Detailed forecasts for flight paths are typically found in other types of aviation weather products rather than in an AIRMET. Thus, C is the most accurate representation of what an AIRMET contains.