Precision Services News

While the average person may have a little trouble placing the name Jan De Nul, as in “JDN Group”, that’s not necessarily the case throughout parts of Europe and in nautical circles. There the Belgium-based company is known for its dredging capabilities and high-profile projects in Dubai and the Suez Canal.In addition to dredging, JDN is building a reputation as a global player in its other business segments: offshore services, civil engineering, and environmental. Today, the company continues to invest heavily in all areas of the business.

Originally developed to guide Allied convoys safely across the Atlantic, the use of synchronized low frequency radio signals as a navigational aid revolutionized modern maritime navigation in the 1940s. Faced with operating ships and aircraft over vast areas, researchers pioneered the use of radio signals to aid navigation in regions where poor weather conditions made traditional methods—such as dead reckoning and celestial navigation—exceptionally difficult. This system was eventually named LORAN.