Radar Plot System (ARPA) · Radar & ECDIS
Kelvin Hughes S & X Band Radar Navigation System is a dual‑band (X and S) ARPA radar that provides high‑resolution target detection, automatic tracking and integration with ECDIS for collision avoidance and navigation.
What our service work and the manufacturer documentation say about keeping this model running.
Magnetron replacement every 5,000-8,000 hours. Antenna bearing lubrication annually. Weekly performance monitor test (IMO requirement). Annual inspection.
Kelvin Hughes Ltd: Keep a spare magnetron on board (on magnetron models). Lead time: 1-3 weeks.
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