There fixed it --
Inmarsat now saying hotspot is 28S 98.1E.
[Duncan Steel puts it at 36.02S 88.57E — big difference of 780 miles and yet neither of them are even closer]
But let’s look further:
From S4.0E93 @ 20:11 to S28E98.1 @ 24.11 is 1691 miles or
423mph.
From N7.5E96 [point of estimated turn south @ 18:29] to S28E98.1 is 2455 miles which 5.7 hours @ 430mph
Could it have hit those earlier arcs at that autopilot speed of 430mph — I doubt it.