GPS Used As Defence In Radar Speeding Case
James Thigpen writes "There is an article over at Ars Technica about an accused speeder contesting his speeding ticket based on his car's built-in GPS system's records. According to the article his car says he was going slower than the radar gun clocked him at. Contesting a ticket based on GPS data has never before been tested in court."
He has somewhere between 0 and no chance to win this. Who gives a shit what his GPS says. If the radar gun was properly calibrated and can be documented as such, it makes 0 difference - he's screwed.