Aircraft weather radar is a specialized instrument installed on aircraft to detect and track weather phenomena in the surrounding airspace. It operates by emitting radio waves and analyzing the reflections (echoes) received from precipitation particles in the atmosphere. This allows pilots to visualize areas of precipitation, turbulence, and other weather hazards in real time, helping them to navigate safely and avoid adverse weather conditions during flight.

Modern aircraft weather radar systems are equipped with advanced technology that provides pilots with detailed information about the intensity, location, and movement of weather systems. By displaying this information on cockpit displays, pilots can make informed decisions about flight paths, altitude adjustments, and changes to ensure the safety and comfort of passengers and crew.

Aircraft weather radar plays a crucial role in aviation safety, allowing pilots to identify and avoid hazardous weather conditions such as thunderstorms, heavy rain, hail, and icing. It also helps pilots to anticipate turbulence and plan accordingly to minimize discomfort for passengers. Additionally, weather radar data is integrated into flight planning and navigation systems, enabling pilots to optimize routes and fuel efficiency based on current weather conditions.