Which aircraft designation is typically used for weather-related missions?

The designation typically used for weather-related missions is "Weather." Aircraft designed for this purpose are specifically equipped with advanced meteorological instruments to gather data on weather conditions. These aircraft can measure atmospheric parameters, collect images of weather patterns, and conduct research on storm formation and intensity. Their design focuses on capabilities that enhance the understanding of weather systems, which is crucial for forecasting and emergency response.

In contrast, trainer aircraft are primarily intended for instructing pilots, while VTOL (Vertical Take-Off and Landing) and STOL (Short Take-Off and Landing) refer to specific performance characteristics in aircraft design rather than their mission focus. Prototype aircraft are experimental designs not usually dedicated to specific operational roles.