Fwd: BBC News: WW2 technology 'Plan B' for GPS

[Andre Kesteloot]

WW2 technology 'Plan B' for GPS

Technology developed during World War Two is to be used as a back-up for
GPS in ports across England and Scotland.

Read more:
http://www.bbc.co.uk/news/science-environment-29758872




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​73
André N4ICK​
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