Transponder Ping News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Investigators have heard a trans ponder ping. >> at the same time these are the families that are desperately waiting for answers. some of them are sifting through items recovered from the sea trying to identify any personal items from their loved ones that they can recognize. let's start with the victims and the families because there are heartbreaking scenes playing out where you are. >> reporter: because as part of the salvage effort which involves more than 40 ships and helicopters and maybe a thousand emergency workers, they have been bringing in debris and personal belongings that have b...

Works properly, that it's welded properly that they can get that i didn't mean to safely down to the water. because when you're out in the indian ocean and things get treacherous, you want to make sure it all holds together and things work properly. they're testing to make sure things work all right. >> according to our experts here, that's what they should be doing. okay, michael kay, you have really been honing in on you want more radar, more satellite information. is that correct? >> i want more evidence to corroborate the track south. because that will then help us feed the assumptions on ...

>> want to make sure that it works properly, that it's welded properly that they can get that i didn't mean to safely down to the water. because when you're out in the indian ocean and things get treacherous, you want to make sure it all holds together and things work properly. they're testing to make sure things work all right. >> according to our experts here, that's what they should be doing. okay, michael kay, you have really been honing in on you want more radar, more satellite information. is that correct? >> i want more evidence to corroborate the track south. because that will then hel...

>> yeah, i think one of the big problems we've got here is that the accuracy of the search operation is predominantly based on assumptions. we know from the data that we've got the distance and the arc. what we don't know is how far down the arc south that it's gone. and what is fueling this information is assumptions based information. to it's distance, it's track, it's also altitude, and it's speed. but they're all based on conflicting evidence as what we've seen. we don't know what happened after that last transponder ping. we don't know what track it took. we don't know how high it was. we...

Problems we've got here is that the accuracy of the search operation is predominantly based on assumptions. we know from the data that we've got the distance and the arc. what we don't know is how far down the arc south that it's gone. and what is fueling this information is assumptions based information. to it's distance, it's track, it's also altitude, and it's speed. but they're all based on conflicting evidence as what we've seen. we don't know what happened after that last transponder ping. we don't know what track it took. we don't know how high it was. we don't know what speed it was. s...