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originally posted by: Zaphod58
a reply to: roadgravel
I don't know. One article pointed out that they would have been up and moving around and heading to breakfast at the time. They shouldn't have all been asleep like the Fitzgerald.
Either that or it’s the Navy trying to manoeuvre around container ships whilst trying to be invisible. Going by the damage being so central on the side, I can only guess that one of the two ships was cutting across the lane. Something’s definitely fishy about this, it doesn’t just keep on happening unless something is seriously wrong and one wouldn’t expect so many Naval commanders to be as incompetent as to crash their pride and joy. The fact that the US Navy have curtailed these operations as a result is a sure sign that something’s going on.
Radio navigation set to make global return as GPS backup
GPS killed the radio nav in 2010, but a high-def version is set to return.
Loran-C, the hyperbolic low-frequency radio navigation system. Using a global network of terrestrial radio beacons, Loran-C gave navigators aboard ships and aircraft the ability to get a fix on their location within a few hundred feet by using the difference in the timing of two or more beacon signals.
An evolution of World War II technology (LORAN was an acronym for long-range navigation), Loran-C was considered obsolete by many once GPS was widely available. In 2010, after the US Coast Guard declared that it was no longer required, the US and Canada shut down their Loran-C beacons. Between 2010 and 2015, nearly everyone else shut down their radio beacons, too. The trial of an enhanced Loran service called eLoran that was accurate within 20 meters (65 feet) also wrapped up during this time.
...
The administrations of both George W. Bush and Barack Obama pushed for a national eLoran system, but their efforts were never funded by Congress. However, the version of the Department of Homeland Security funding bill for 2018 just passed by the House of Representatives in July includes language calling for DHS to fund the construction and maintenance of a new eLoran system "as a complement to, and as a backup for" the GPS system.
Link
originally posted by: Zaphod58
All Pacific Fleet ships will undergo a 24 hour stand down, and fleet commanders will conduct a full safety review for all ships and commanders.