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Forum: Tech Log

17th Nov 2013, 10:42

Replies: 976

AF 447 Thread No. 11

Views: 217,029

Posted By RetiredF4

HN, the logic and function of the stallwarning...

HN, the logic and function of the stallwarning is understood. The question after AF447 is, wether this arrangement to use the speed signal as the only authority to verify the correctnes of an AOA ...

Forum: Tech Log

16th Nov 2013, 22:07

Replies: 976

AF 447 Thread No. 11

Views: 217,029

Posted By RetiredF4

Quote: First due to icing, later due to...

Quote:

First due to icing, later due to the high AoA

Quote:

I'm sorry if i misread your posts, but yes, you sound like you do.

Forum: Tech Log

16th Nov 2013, 19:33

Replies: 976

AF 447 Thread No. 11

Views: 217,029

Posted By RetiredF4

Hazelnuts Hold the horses! At the moment...

Hazelnuts

Hold the horses!
At the moment we are discussing the inconsistency of the stall warning, right?
Due to an airspeed, which was inconsistent in itself?
And therefore rendered an...

Forum: Tech Log

16th Nov 2013, 16:18

Replies: 976

AF 447 Thread No. 11

Views: 217,029

Posted By RetiredF4

A330 AOA Vanes...

A330 AOA Vanes (http://msquair.files.wordpress.com/2010/03/aoa-rs-probes-a330.png)

What's the point there? In the worst case The AOA vane would be stuck at the maximum AOA (design value). Who...

Forum: Tech Log

4th Nov 2013, 17:03

Replies: 976

AF 447 Thread No. 11

Views: 217,029

Posted By RetiredF4

Wouldn't be another possibility that they froze...

Wouldn't be another possibility that they froze in a "what's it doing now" mode or / and were trying to resolve the problem by pushing buttons instead of using the obvious, the SS?

Forum: Tech Log

4th Nov 2013, 11:55

Replies: 976

AF 447 Thread No. 11

Views: 217,029

Posted By RetiredF4

They clearly demonstrated, that they were not...

They clearly demonstrated, that they were not able to handfly this aircraft in this particular situation. And they clearly demonstrated, that they could not cope with the loss of some part of...

Forum: Tech Log

4th Nov 2013, 10:14

Replies: 976

AF 447 Thread No. 11

Views: 217,029

Posted By RetiredF4

The basics of flight knowledge can be obtained by...

The basics of flight knowledge can be obtained by different sources and using different devices, you named one yourself like flying a model plane. Does flying a model plane qualify to fly a glider,...

Forum: Tech Log

4th Nov 2013, 06:41

Replies: 976

AF 447 Thread No. 11

Views: 217,029

Posted By RetiredF4

A short comment from someone, who has done...

A short comment from someone, who has done handflying for the most time in his flying life albeit a suitable autopilot was not available.

To compare handflying a glider in the heart of its...

Forum: Tech Log

27th Oct 2013, 13:46

Replies: 976

AF 447 Thread No. 11

Views: 217,029

Posted By RetiredF4

@vilas, the mode was Alt2B. In this mode the...

@vilas,
the mode was Alt2B. In this mode the roll channel is not stabilized like in Normal Law or in Alt1, no bank stability except the natural one is available then.

Therefore the reaction of...

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