I know there are holes, clearly perfecting a system like this would be near impossible. But, like SDI, the system only has to be good enough to be a credible threat. In the give and take of this scenario a jumbo with colapsed gear in the grass of the end of some runway is a win, a big WIN. In any case this is definately a "if you have it you're not likely to need it technology".
I look around me and I see what I wanted and what I settled for
Yeah, Iíve got the heart of a joan of arc but the soul of a gigolo