Next message: Jared Sherman: "Re: GPS Reliability -- Warnings surely must be a HOAX"
We do all need to be informed about possible problems
with GPS. For example, there has been concern in the UK
about satellites at certain times of the day being
lined up East-West and hence giving a poor "cut".
The US Govt itself tells us precisely what RIN and
Philip Ouvry have repeated:
http://www.volpe.dot.gov/gps/gpsvuln.html
This explains the issue of vulnerability to
interference.
Loran is getting more funding - at the request of the
(US) FAA - need we say more?
The Trade paper for Loran reports on both these items:
http://www.loran.org/Newsletters/April%2C2003.pdf
Eyes and brain still necessary, it seems...
