Brooke, On Sun, 10 Apr 2005 09:33:35 -0700, Brooke Clarke wrote: > The time transfer method that's second best after GPS is LORAN-C. This= =20 > system had a questionable future after GPS came out and after the Omega= =20 > radio navigation system was shut down, and a few months ago the GEOS=20 > satellite based time service was shut down, but LORAN-C has recently=20 > been selected as a backup to GPS and the system will survive and is in=20 > the process of being modernized. Maybe in the US, but over this side of the pond LORAN-C is dying out - se= e http://home.online.no/~loran-c/ : *********** 31.12.2004 The Norwegian Government has desided to shut down the Norwegian Loran-C s= tations at B=F8 (7001M - 9007X),=20 Jan-Mayen (7001X - 9007W),Berlev=E5g(7001Y) and V=E6rlandet(9007Y -7499Y)= from January 1. 2006 The desission is based on the facts that Loran-C is no longer in use by b= oats and planes, and that, in an=20 emergency, the GPS users can use lighthouses and sea-markers. *********** Cheers, Howard Winter St.Albans, England --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist