Hi bear,
I knew it!... no surprise.
This doesn't fit with your own "theories" and you now need to make up few of those "facts".
Originally Posted by bearfoil
2h10m05s. Unreliable a/s.
This is an ACARS message, not a DFDR trace. Something was bollux with IAS in the cockpit to generate the maintenance entry into log.
Takata, you are assuming that ACARS report is real time, and by inference that ACARS reports simultaneously with fault. Impossible.
Well, certainly not!
ACARS message are not displayed in realtime, they are stamped to the nearest minute.
There is 14 messages dispatched for 0210, all processed by the CMC between 0209:51 and 0210:50:
2:10:10 -.1/WRN/WN0906010210 221002006 AUTO FLT AP OFF
2:10:16 -.1/WRN/WN0906010210 226201006 AUTO FLT REAC W/S DET FAULT
2:10:23 -.1/WRN/WN0906010210 279100506 F/CTL ALTN LAW
2:10:29 -.1/WRN/WN0906010210 228300206 FLAG ON CAPT PFD SPD LIMIT
2:10:41 -.1/WRN/WN0906010210 228301206 FLAG ON F/O PFD SPD LIMIT
2:10:47 -.1/WRN/WN0906010210 223002506 AUTO FLT A/THR OFF
2:10:54 -.1/WRN/WN0906010210 344300506 NAV TCAS FAULT
2:11:00 -.1/WRN/WN0906010210 228300106 FLAG ON CAPT PFD FD
2:11:15 -.1/WRN/WN0906010210 228301106 FLAG ON F/O PFD FD
2:11:21 -.1/WRN/WN0906010210 272302006 F/CTL RUD TRV LIM FAULT
2:11:27 -.1/WRN/WN0906010210 279045506 MAINTENANCE STATUS EFCS 2
2:11:42 -.1/WRN/WN0906010210 279045006 MAINTENANCE STATUS EFCS 1
2:11:49 -.1/FLR/FR0906010210 34111506 EFCS2 1,EFCS1,AFS,,,,,PROBE-PITOT 1X2 / 2X3 / 1X3 (9DA),HARD
2:11:55 -.1/FLR/FR0906010210 27933406 EFCS1 X2,EFCS2X,,,,,,FCPC2 (2CE2) /WRG:ADIRU1 BUS ADR1-2 TO FCPC2,HARD
First message was recieved at 0210:10 (AP OFF).
The BEA note said that it disconnected at 0210:05 (from CVR "Alarm"/DFDR data AP status, I presume).
We know that it takes about 6 seconds to process an ACARS (due to protocole limitations).
This is obviously fully consistant with "everything started at 0210:05"... before this point, the flight was totally uneventful beside crew conversations about weather avoidance, small offset and speed reduction to Mach .80.
Now, if you want to absolutely shed the doubt by making up particular "events" prior to 0210:05, that's your call but not mine.