@the WAWA ZONE quoting me/ignoing what I wrote
Here, what part of my summary did you miss?
The wording here is crucial, it implies that all pings were received and from that, a 'join the dots' plot can be derived. This would be the first confirmation that all pings were received, not just the last one!
Unless the Australians are assuming this is what NTSB has done, this would indicate the aircraft has been plotted heading due south or of course due North as the arcs are mirrored!