Sanity prevails? Alternative to GPS timing is a good idea seems to me Sandy. Interesting that they simply brought up the old Loran including eLoran for the 100 KHz signals. 73, tom n4zpt On 3/2/2012 11:30 PM, wb5mmb wrote: > This is getting interesting! > http://www.ursanav.com/ursanav-news/ursanav-testing-wide-area-timing-alternative