CNN Legal View With Ashleigh Banfield March 14, 2014 16:27:00
By a route, i would type in my destination and that 77 will take me exactly where i want to go, not over conventional way points. >> i want to make sure that our audience is really up to speed. this is very very arcane stuff and for people hearing about acars, that's an acronym in connection with the plane vanishing. effectively it is aircraft communication addressing and reporting system. >> pretty simple. >> i'm putting it up, the abcs of it if you will, how planes communicate directly with people on the ground but it's not the only way to track a plane. primary radars show a plane's approxi...