A little bit of info dug up by a wily old dog
Ground based GPS backup system to cover White Sands Missile Range
Interesting!
An Australian Company!
Ground based backup system that is DGPS accurate. The issue will be if these guys are willing to jump through all the TSO hoops. Hope they do.
Does not require satellite input!
Nunzio Gambale on Radio National 2010
Article Canberra Times
Last edited by OZBUSDRIVER; 21st Dec 2012 at 00:51.