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Forum: Tech Log

15th Jun 2011, 12:45

Replies: 2,070

AF447 Thread No. 3

Views: 615,601

Posted By RetiredF4

THS the stall

Lazerdog, quote:
"Would full forward side-stick have caused immediate stall recovery, or would the PF have to wait until the THS auto-trim caught up with nose-down trim?"

Again the question...

Forum: Tech Log

12th Jun 2011, 17:04

Replies: 2,070

AF447 Thread No. 3

Views: 615,601

Posted By RetiredF4

Re bear

Hi bear,

I´m not in the know there, but have an oppinion. It was a valid warning, caused by reduced mach to .8, the roll to the right and following correction and the nose up travel of the...

Forum: Tech Log

12th Jun 2011, 14:11

Replies: 2,070

AF447 Thread No. 3

Views: 615,601

Posted By RetiredF4

Stalled tilplane

Thanks for that picture, mm43. I tried in a previous post by numbers, but your picture is excellent and shows, that the tail was stalled as well , and that trimming the THS ND would have increased...

Forum: Tech Log

9th Jun 2011, 12:39

Replies: 2,070

AF447 Thread No. 3

Views: 615,601

Posted By RetiredF4

JD-EE according the reference the warning...

JD-EE

according the reference the warning could have been caused by turbulence in combination with the FL, roll to the right, reduced mach 0.8 and turbulence, correct?

At least i think it´s...

Forum: Tech Log

9th Jun 2011, 12:17

Replies: 2,070

AF447 Thread No. 3

Views: 615,601

Posted By RetiredF4

safety first article Jan 2011

I think, you reference to that part of it.

Forum: Tech Log

8th Jun 2011, 22:26

Replies: 2,070

AF447 Thread No. 3

Views: 615,601

Posted By RetiredF4

Thank you for the correction, i edit it in my...

Thank you for the correction, i edit it in my post as it makes my thinking even easier.

Forum: Tech Log

8th Jun 2011, 21:22

Replies: 2,070

AF447 Thread No. 3

Views: 615,601

Posted By RetiredF4

Stall and aerodynamics

18 years ago it was the last time i was in an aerodynamic course, so forgive me if i get it totally wrong, and feel free to correct my thoughts.

In nearly all contributions on this thread and on...

Forum: Tech Log

5th Jun 2011, 19:47

Replies: 2,070

AF447 Thread No. 3

Views: 615,601

Posted By RetiredF4

Re airbus can not stall

I can help out here. Some time ago (1998) the chief test pilot of airbus itself,
Captain William Wainwright, is saying:

"The end result of two years work is a training
package including a...

Forum: Tech Log

4th Jun 2011, 09:47

Replies: 2,070

AF447 Thread No. 3

Views: 615,601

Posted By RetiredF4

update on stall procedure airbus

17.th Performance and Operations Conference in Dubai May 2011 (http://xa.yimg.com/kq/groups/10483604/2002517561/name/Updated%20Stall%20Procedure.pdf)

Interesting
- the emphasize on AOA in...

Forum: Tech Log

27th May 2011, 22:10

Replies: 2,070

AF447 Thread No. 3

Views: 615,601

Posted By RetiredF4

Question to THS Trim and pitch rate

As i understand the previus posts concerning the nose up THS trim, this is said to be a normal function of Pilot nose up stick input and the computers.

Can somebody explain, how tis is done in...

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