[time-nuts] Loran C sounds
Poul-Henning Kamp
phk at phk.freebsd.dk
Sun Feb 14 08:34:56 UTC 2010
In message <C33E8481-7F7B-4E45-AC70-9FB896AB6C88 at gmail.com>, Neville Michie wri
tes:
>We had a system of secondary radar called DME [...]
DME is still going strong, and is the main GPS-Backup over Europe
for air-traffic.
>I do not know how shipping located themselves.
Possibly Omega...
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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