Which radar is referred to as Final Radar?

The radar that is commonly referred to as Final Radar is the SPN-46. This radar is an integral part of shipboard operations, primarily used for precision approach and landing guidance of aircraft on aircraft carriers. It provides the necessary situational awareness and tracking information to ensure safe and efficient landings.

The SPN-46 radar operates in the microwave frequency band, utilizing advanced technology to accurately track aircraft as they approach the landing area, often referred to as the "final approach." Its capabilities are essential for effective landing operations, particularly in challenging weather or visibility conditions, making it a critical tool for naval aviation.

In contrast, the other radar systems listed serve different purposes. For instance, SPN-41 is primarily used for approach and rooting, while SPN-44 is focused on precision landing systems. Understanding the specific applications and functions of each radar is vital for effective operations in naval environments.