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GPS is super useful when you're trying to navigate unfamiliar areas in cars and on foot, but for ships, it's an outright lifeline. Many vital systems, especially on large commercial vessels, rely almost entirely on GPS data, meaning it's a pretty huge deal when satellite connection is lost. GPS is

1 month ago 0 Comments
November 3, 2014 at 2:16PM
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It's always nice to see an old tech stage a comeback and this time it's happening around the coasts of Europe, with nine low-frequency radio transmitters substituting for GPS' satellite-based system. eLoran's radiowave-based system is stronger than satellite signals and less jammable, based on the

1 year ago 0 Comments