alleged debris that had been spotted over the last week or so in an area, they're now searching some -- or moving toward an area some 684 miles away from that. so does that mean that was all wrong? >> you know, i don't know what that means as far as whether it was wrong or right. but what i do know is interpreting the satellite data is not easy to do. people think it's on or it's not. if that transponder is not on, you're looking at very small pieces of white dots. >> it could be white caps or anything. >> exactly. on the radar system, it's pings off of something, but you don't know what it is. so it doesn't surprise me that after digging into that and seeing the possible try angulations that they would readjust their calibrations. >> richard quest? >> what they've done, after we got the satellite information