I agree 60 Plus, they need something in place for aircraft going down in deep oceans, submarines have been using similar technology for a long time, something has to be done, because what we have in place is not working, the money they spend and still keep spending on these searches is crazy.
Someone needs to show leadership soon and get the existing technology working or bring other technologies online, this can't go on like it is. They have had so many warnings, they need to act and fix all these issues.