What is the range of the SPN-43C system?

The SPN-43C is a naval radar system primarily used for air traffic control and to assist in helicopter operations on board ships. Its effective range is approximately 50 nautical miles, making it suitable for monitoring and managing air traffic in the vicinity of naval vessels. This capability allows it to detect aircraft at considerable distances, contributing to operational safety and efficiency during flight operations, particularly in coordination with landing and launching aircraft.

This range is significant because it optimally balances the need for early detection of aerial threats while maintaining the system's performance in terms of tracking and illuminating targets effectively within that operational window. The specified range of 50 NM ensures that naval platforms using this radar can operate efficiently in a wide area, giving them adequate response time and situational awareness.