How come the pingers have been found exactly on the red line?
I think someone else mentioned this but I didn't see any good answer to it yet:
It was my understanding that the Inmarsat data yielded an arc (mostly represented by a red line) whose accuracy was thought to be in the order of 100 miles or so. Now, jumping the gun a bit to assume the Ocean Shield really has found the pingers, we find that they're exactly smack dab on the red line. Did I miss a step where additional data scrubbing put the red line down with much better accuracy; or was Ocean Shield really, really lucky (in the north-south direction too BTW); or could there be other data that has directed the search more precisely?
Somebody suggested Australian radar could be at play here - anyone have any information about that?