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Search: Posts Made By: predictorM9
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Forum: Tech Log
4th Aug 2011, 15:01
Replies: 3,435
Views: 1,674,622
Posted By predictorM9

I don't think that the airbus design philosophy...

I don't think that the airbus design philosophy of a sidestick without feedback has caused the accident. Also, how do you generate the feedback when the speed data is lost? You can synthetize...
Forum: Tech Log
1st Aug 2011, 09:13
Replies: 3,435
Views: 1,674,622
Posted By predictorM9

Actually if you look at the variometer data from...

Actually if you look at the variometer data from the BEA report, it is not pinned to the bottom, but also flickers too.

Conclusion:
- failure from the pilots to realize that the variometer data...
Forum: Tech Log
1st Aug 2011, 06:45
Replies: 3,435
Views: 1,674,622
Posted By predictorM9

No, the speed of less than 60 kts wasn't real....

No, the speed of less than 60 kts wasn't real. The relative wind speed was always above 60 kts, just by looking at the vario and ground speed it is actually above 100 kts.
So the AOA data shouldn't...
Forum: Tech Log
1st Aug 2011, 05:10
Replies: 3,435
Views: 1,674,622
Posted By predictorM9

"According to many prior posts here, the Stall...

"According to many prior posts here, the Stall Warning shuts off below 60 kt IAS. Why they have IAS input to SW is beyond me. The DC-10, for example, uses only AOA for SW.

Regardless of IAS,...
Forum: Tech Log
31st Jul 2011, 13:41
Replies: 3,435
Views: 1,674,622
Posted By predictorM9

Yes but this goes even beyond that... even if you...

Yes but this goes even beyond that... even if you don't want to display the AOA info to the pilot (which I can admit), I don't understand why you would start to exclude what one sensor is saying...
Forum: Tech Log
31st Jul 2011, 13:14
Replies: 3,435
Views: 1,674,622
Posted By predictorM9

[Static pressure system was totally unaffected.] ...

[Static pressure system was totally unaffected.]

Mhhh... I may be wrong, but if the static pressure system was totally unaffected, why does the vertical speed graph (page 109 of the report, second...
Forum: Tech Log
18th Jun 2011, 12:44
Replies: 3,435
Views: 1,674,622
Posted By predictorM9

Thanks MM43, I understand better about the...

Thanks MM43, I understand better about the stability.
But still, in post 1393 it says that the elevators are also fully stalled, so can they still have some nose down authority? And also, what...
Forum: Tech Log
18th Jun 2011, 08:42
Replies: 3,435
Views: 1,674,622
Posted By predictorM9

Deep stall hypothesis

Hello,

I'm not a professionnal pilot, but I have some basic understanding of physics and aerodynamics. I have multiple questions regarding AF 447:

First: how can the angle of attack can be that...
Showing results 1 to 8 of 8


 
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