Product no longer sold, but supported
We will no longer sell this product and it is being phased out.
HPR 400 - Hydroacoustic Position Reference
HPR 400 - Hydroacoustic Position Reference
Our Hydroacoustic Position Reference - HPR systems are designed for underwater navigation. They are based on short, long and super short baseline principles or a combination of these.
We offer comprehensive after-sales assistance
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24/7 Technical support
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Conversions, retrofit and refit
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Training