because of that looming deadline, a ship carrying a u.s. pinger locater and undersea certainly equipment will leave for the search zone a few hours from now and expected to arrive thursday to that search area. lets bring back our panel of analysts, captain darby, clive and stephen wood. welcome back to all of you gentlemen. we ve been talking about the search located in 128,000 jury mile area in the southern indian ocean. tom, is there any reason to definitively believe this is still the right search area. why can t it be the plane or debris might be spotted further north in that other trajectory? could be. fredricka, we are all, especially me, because this is not my area of expertise, we re all relying on what the experts have said is their best calculation. that s all we can do is hope they are right.