[time-nuts] Loran C sounds
bg at lysator.liu.se
bg at lysator.liu.se
Fri Feb 12 11:46:31 UTC 2010
Hi Steve,
> What is going to happen if GPS has a problem, or if the US puts SA back
> on? Now the only backup for navigation is a sextant.
>
> Steve KD2OM
GPS _will_ (can) not get a serious problem as long as the US is at war.
Buy a Glonass receiver. (In a few years buy a Galileo/Gagan/GPS/Glonass
recevier...)
The US has promised not to turn SA back on. I also do not think the
(maritime) DGPS stations have closed down in costal areas. They will
mitigate SA and still provide some integrity.
--
Björn
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