What is the primary function that the AN/APS-150 weather radar system does not provide?

The primary function that the AN/APS-150 weather radar system does not provide is the beacon function. The AN/APS-150 is specifically designed for weather detection and avoidance functions, providing pilots with critical information regarding weather systems, including predictive windshear, weather avoidance guidance, and ground mapping capabilities.

The system effectively helps in identifying hazardous weather conditions and assists in avoiding adverse weather while ensuring flight safety. However, the beacon function, which typically refers to the ability to detect transponder signals from other aircraft or ground stations for navigation and situational awareness, is not a capability of the AN/APS-150. Instead, this task is covered by other systems designed specifically for surveillance and traffic information. Therefore, the lack of a beacon function in the AN/APS-150 clearly distinguishes its role as primarily focused on weather-related data rather than traffic surveillance.