Re: Beresfield Accident Findings

[G.Lambert@unsw.edu.au (Geoff Lambert)]

"Michael Walker" <walker@hotkey.net.au> wrote:

>I'm sure differential GPS is available for commercial use as I was reading
>an article not long ago that the FAA or whoever it is in America that
>controls flight paths and the like outside of airport limits was thinking of
>using it. If I recall correctly (and it was a while ago so if any experts
>are reading this who have more of an idea than I do, please kindly correct
>the information without flaming or any crap), the military had used it for
>some applications but had moved on and after a mandatory period, it became
>available for civilian use.

See http://www.utexas.edu/depts/grg/gcraft/notes/gps/gps.html

Many links