[time-nuts] eLORAN will be on the air GRI 99600
Hal Murray
hmurray at megapathdsl.net
Fri Aug 7 00:17:33 UTC 2020
jimlux at earthlink.net said:
> Transit?
> I don't believe they are still operational, though.
Wikipedia says first operational satellite navigation system.
https://en.wikipedia.org/wiki/Transit_(satellite)
Some/mot of the GPS history talks/articles give credit to it.
They had a portable receiver -- small enough to ship as excess baggage. The
wiki page has a neat section on using it to measure ice sheet drift in
Antarctica.
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I think there was timing via GEOS. I seem to remember discussions of various
hardware boxes becoming useless when it was turned off but I can't find any of
the drivers I expect. Maybe I'm confusing it with something else.
--
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