Dangerous GPS jamming?

On 2/28/2013 6:00 PM, Don Johnstone wrote:
I sometimes wonder if some people have a grip on reality. The GPS system as
we know it is a military system, designed to help our forces in times of
conflict. We use it for free and over the years the civilian use has
improved, we no longer have position errors created by the system.
Given it's primary pupose do we really want the pilots who fight using the
system to experience jamming for the first time in real combat? Might it
not be a good idea to train for the eventuality in a realistic fashion? A
small inconvieniece to contests and soaring claims is a small price to pay
to save lives of military pilots and civilians who might collect an
explosive delivery if the first time they see a jammed GPS is in combat.
Stop whining about it, deal with it in an adult fashion for pitys sake.


Couldn't the military pilot accomplish the same thing just by turning
off the GPS on his plane?