HFU HF Underground
General Category => General Radio Discussion => Topic started by: skeezix on August 08, 2017, 0022 UTC
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https://www.reuters.com/article/us-shipping-gps-cyber-idUSKBN1AN0HT
Cyber threats prompt return of radio for ship navigation
Dear editor at Reuters, GPS uses radio too. Its not magic.
South Korea is developing an alternative system using an earth-based navigation technology known as eLoran, while the United States is planning to follow suit
:o
The eLoran push is being led by governments who see it as a means of protecting their national security
Duh, you idiots.
To do so would require a powerful transmitter, large antenna and lots of power, which would be easy to detect, they add.
...which would be easy to detect and blow to smithereens. Fixed that for ye.
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I say power to them. If GPS can be hacked, and it's the most prominent link in the navigation chain, there need to be more alternatives available.
I read somewhere that the US Navy is bringing back navigation by dead-reckoning and using a sextant, as a backup for GPS. They realise that they have become too dependent on GPS.
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I read somewhere that the US Navy is bringing back navigation by dead-reckoning and using a sextant, as a backup for GPS. They realise that they have become too dependent on GPS.
Good. They should be able to do that. Just as aircraft pilots better be able to read a map and know where they're at and going to without radio signals.