mm43
I now realize you are raising your question based on the 0133z position report with ETO SALPU 0148 and ETO ORARO 0200z. This raises an issue with RECIFE / ATLANTICO ATC as the filed plan showed the sector at M0.82 and it would now seem that the Captain had planned a reduction to M0.80 after INTOL. Somehow this didn't eventuate as the A/C continued to 'derniére position connue' - last known position at M0.82.
You got the point.
I knew the mp3 snippet release by the FAB . It's the only official information that TASIL was estimated at 0220. And the controller speaking to Dakar states "Mach 82" But this estimation is not correct at 0.82. It should have been 0211 something like this.