Marine radar systems are essential for detecting obstacles, other vessels, and weather conditions, especially in low visibility environments. Regular service and calibration ensure the radar provides accurate and clear information to the operator. Service tasks include checking the transmitter, antenna alignment, and ensuring the radar’s signal reception is optimal. Calibration ensures the radar is providing the correct readings, which is crucial for safe navigation, collision avoidance, and situational awareness. Maintaining radar systems ensures compliance with SOLAS regulations and enhances operational safety.