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Search: Posts Made By: PENKO
Showing results 1 to 12 of 12
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Forum: Tech Log
28th May 2011, 16:48
Replies: 2,070
Views: 613,484
Posted By PENKO

Techgeek, what scenario would that be at FL350?...

Techgeek, what scenario would that be at FL350? No pilot knows of a scnenario where you would pull up violently (7000 feet per minute) at FL350. Mind you, without TOGA! That came much later, with the...
Forum: Tech Log
28th May 2011, 16:10
Replies: 2,070
Views: 613,484
Posted By PENKO

Come on guys, for all we know they DID check the...

Come on guys, for all we know they DID check the GPS/inertial ground speed. The report just does not tell us anything of the sort, just as it does not tell us anything else other than some stuff that...
Forum: Tech Log
27th May 2011, 17:52
Replies: 2,070
Views: 613,484
Posted By PENKO

Maybe this question has been asked before in the...

Maybe this question has been asked before in the previous topics but I dismissed those as way too much speculation:

Is it common to have airframe icing at FL350 outside a CB in those areas?
Forum: Tech Log
27th May 2011, 15:56
Replies: 2,070
Views: 613,484
Posted By PENKO

I wonder what caused the first stall warning. Was...

I wonder what caused the first stall warning. Was it loss of airspeed or was it G-induced by the pilot trying to recover after the AP dropped out? After that warning they still managed to climb with...
Forum: Tech Log
27th May 2011, 15:30
Replies: 2,070
Views: 613,484
Posted By PENKO

That might be an (far fetched) explanation for...

That might be an (far fetched) explanation for the initial pitch up. Maybe the PF had a reflex action and applied a kind of windshear/terrain avoidance maneuvre. But after a few seconds it should be...
Forum: Tech Log
27th May 2011, 15:09
Replies: 2,070
Views: 613,484
Posted By PENKO

What is also interesting is that the pilots...

What is also interesting is that the pilots discussed the wx ahead. They told the cabin crew that here would be an increase in turbulence. How did they know that? Were they planning to fly through...
Forum: Tech Log
27th May 2011, 14:50
Replies: 2,070
Views: 613,484
Posted By PENKO

takata, the pitch angle was 16.2 degrees on...

takata, the pitch angle was 16.2 degrees on impact, there was no valid AOA data at that point.
Forum: Tech Log
27th May 2011, 13:27
Replies: 2,070
Views: 613,484
Posted By PENKO

Well, there is an AOA instrument on board: the...

Well, there is an AOA instrument on board: the stall warning
Forum: Tech Log
27th May 2011, 13:19
Replies: 2,070
Views: 613,484
Posted By PENKO

Then why give TOGA power? The report clearly says...

Then why give TOGA power? The report clearly says that the pilot reacted to the stall with TOGA power and a pitch up command. That's the puzzling aspect.

Of course it crossed my mind that for some...
Forum: Tech Log
27th May 2011, 11:58
Replies: 2,070
Views: 613,484
Posted By PENKO

Thanks AGB, I'll check again tonight.

Thanks AGB, I'll check again tonight.
Forum: Tech Log
27th May 2011, 11:30
Replies: 2,070
Views: 613,484
Posted By PENKO

Dozy, I would not dare to say that yet, the...

Dozy, I would not dare to say that yet, the report is very unclear. It feels as if we are presented only half the information.

AGB, could you elaborate on those differences, my French is very...
Forum: Tech Log
27th May 2011, 11:21
Replies: 2,070
Views: 613,484
Posted By PENKO

This is what I do not understand. Why would the...

This is what I do not understand. Why would the PF pitch up whilst reacting to the stall warning? Or have I missed something?
Showing results 1 to 12 of 12


 
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