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Forum: Tech Log

11th Aug 2011, 17:49

Replies: 1,998

AF 447 Thread No. 5

Views: 510,909

Posted By Neptunus Rex

Can we please get back to the main plot here?

Can we please get back to the main plot here?

Forum: Tech Log

5th Aug 2011, 19:44

Replies: 1,998

AF 447 Thread No. 5

Views: 510,909

Posted By Neptunus Rex

peefactor The reaction on their inner ears...

peefactor
The reaction on their inner ears should have told them that they were in a rapid descent. Plus, the Captain should have noticed the aircraft deck angle as he walked, or rather climbed, to...

Forum: Tech Log

5th Aug 2011, 19:39

Replies: 1,998

AF 447 Thread No. 5

Views: 510,909

Posted By Neptunus Rex

He did not need to see the control inputs...he...

He did not need to see the control inputs...he could see the results.

Forum: Tech Log

5th Aug 2011, 18:55

Replies: 1,998

AF 447 Thread No. 5

Views: 510,909

Posted By Neptunus Rex

How about, inter alia: Higher than normal...

How about, inter alia:

Higher than normal nose (pitch) attitude
+ High rate of descent

They could also have noticed that the sound of the airflow was indicative of low airspeed.

I thnk...

Forum: Tech Log

30th Jul 2011, 10:07

Replies: 1,998

AF 447 Thread No. 5

Views: 510,909

Posted By Neptunus Rex

HarryMann I agree totally. The actions...

HarryMann

I agree totally. The actions following the stall could suggest an "Alpha Floor" fixation. I don't think the PF understood the implications of the reversion to Alternate Law.

Forum: Tech Log

28th Jul 2011, 00:25

Replies: 1,998

AF 447 Thread No. 5

Views: 510,909

Posted By Neptunus Rex

bubbers 44 Absolutely right. As I said, 5...

bubbers 44

Absolutely right. As I said, 5 degrees nose up pitch was the correct response to UAS. Once in the stall, corrective nose down pitch must be applied.

Let's see what Friday brings to...

Forum: Tech Log

27th Jul 2011, 23:26

Replies: 1,998

AF 447 Thread No. 5

Views: 510,909

Posted By Neptunus Rex

Bearfoil No. There could have been...

Bearfoil

No. There could have been significant, and changing, vertical currents affecting the flight.

Same answer as above.

Direct Law will display the Manual Pitch Trim prompt, because...

Forum: Tech Log

27th Jul 2011, 20:12

Replies: 1,998

AF 447 Thread No. 5

Views: 510,909

Posted By Neptunus Rex

Bearfoil Your input on this subject has been...

Bearfoil

Your input on this subject has been prodigious, however, on your last, I have to disagree. They did very little 'by the book.' Inter alia:

On seeing the UAS prompt, the SOP is to set...

Forum: Tech Log

25th Jul 2011, 17:58

Replies: 1,998

AF 447 Thread No. 5

Views: 510,909

Posted By Neptunus Rex

There have been many well thought-out and well...

There have been many well thought-out and well explained hypotheses in this amazing thread. However, I still think that the basic problem was one that could have been solved by Power and Attitude.
...

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