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Search: Posts Made By: RetiredF4
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Forum: Tech Log
7th Apr 2012, 20:31
Replies: 1,353
Views: 298,535
Posted By RetiredF4

We never will stop designing for such things, we...

We never will stop designing for such things, we are on that path and no rationale will stop it. The question will only be how quick it will be done. And i fear, the new generation of pilots /...
Forum: Tech Log
7th Apr 2012, 14:29
Replies: 1,353
Views: 298,535
Posted By RetiredF4

A title does say nothing about flying...

A title does say nothing about flying expierience, as do hours as well.

He started pilot training in 1979, and when he left the airforce 7 years later to become a flight engineer on B727, he had...
Forum: Tech Log
7th Apr 2012, 10:03
Replies: 1,353
Views: 298,535
Posted By RetiredF4

Allow me to comment to the issues, adressed by OC...

Allow me to comment to the issues, adressed by OC at Diagnostic.



The crew was surprised, not by the UAS event (which was not identified yet), but by the drop out of the AP and the need to fly...
Forum: Tech Log
3rd Apr 2012, 17:25
Replies: 1,353
Views: 298,535
Posted By RetiredF4

I tried to explain, why that would be the case in...

I tried to explain, why that would be the case in my post 386 out of own expierience with stalls in fighter and trainer aircraft.
...
Forum: Tech Log
17th Mar 2012, 20:27
Replies: 1,353
Views: 298,535
Posted By RetiredF4

I donīt know, whether you consider that as an...

I donīt know, whether you consider that as an authorative source.

http://www.pprune.org/7066105-post66.html



It is not enough to look at the ability of the aircraft to be flown out of the...
Forum: Tech Log
15th Mar 2012, 22:32
Replies: 1,353
Views: 298,535
Posted By RetiredF4

Iīm not saying that the discussion about...

Iīm not saying that the discussion about improving the system to prevent those events is wrong, quite the contrary.

However, letīs not forget, that the crew should be in the great loop all the...
Forum: Tech Log
27th Dec 2011, 12:54
Replies: 1,353
Views: 298,535
Posted By RetiredF4

Would he really need turn cordination when he is not turning?

The aircraft stays flyable without it, but that is not the question here.

The PF was used to it, we can assume that he never flew without it in a real aircraft. Any aileron input causes...
Forum: Tech Log
27th Dec 2011, 09:48
Replies: 1,353
Views: 298,535
Posted By RetiredF4

Iīm with you on all you wrote concerning PIO and...

Iīm with you on all you wrote concerning PIO and itīs possible influence. I had my share of it once during airrefueling on a KC-135 in pitch dark night just prior contact flying from the backseat...
Forum: Tech Log
15th Dec 2011, 20:07
Replies: 1,353
Views: 298,535
Posted By RetiredF4

Turbulence dampening mode

At least for the A330 / 340 series, which we are discussing here, you are dead wrong.




If not convinced, search for it in this doc Airbus overhead panel description...
Forum: Tech Log
10th Dec 2011, 23:34
Replies: 1,353
Views: 298,535
Posted By RetiredF4

You ask for others or you are testing? ...

You ask for others or you are testing?


GENERAL DESCRIPTION A330/340 Flight Controls

The surfaces are controlled by three types of computers, depending on their
functions:
- the Flight...
Forum: Tech Log
9th Dec 2011, 16:02
Replies: 1,353
Views: 298,535
Posted By RetiredF4

Some basics

A319/320 description Nz Law

Manoeuvre demand law as basic flight mode
- neutral speed stability with full flight envelope protection
-Vertical load factor control proportional to stick...
Forum: Tech Log
9th Dec 2011, 15:20
Replies: 1,353
Views: 298,535
Posted By RetiredF4

I do the same, but then lets see what Clandestino...

I do the same, but then lets see what Clandestino wrote:



There is one word missing at the end, it is 0 g change. As the basic and overall topic of Nz-Law is to maintain a flightpath ( =...
Forum: Tech Log
9th Dec 2011, 12:31
Replies: 1,353
Views: 298,535
Posted By RetiredF4

@ mm43 Excellent work, i hope we see more of...

@ mm43
Excellent work, i hope we see more of it, especially the times when the stall warnings happened.



I tend to disagree.

At the very moment, when the autopiloit disconnect occurred,...
Forum: Tech Log
17th Nov 2011, 21:07
Replies: 1,353
Views: 298,535
Posted By RetiredF4

@Dani What did i write? I described exactly...

@Dani
What did i write?
I described exactly what you now say, but did otherwise in your statement. It does not trim for force, but for loadfactor.

In former non FBW systems it trims for force,...
Forum: Tech Log
17th Nov 2011, 20:51
Replies: 1,353
Views: 298,535
Posted By RetiredF4

no, it trims not for zero force, it trims to...

no, it trims not for zero force, it trims to maintain or achieve an ordered load factor.

As we know, autotrim not works on behalf of the SS inputs, but on the order of the FCPC, which has an...
Forum: Tech Log
17th Nov 2011, 18:35
Replies: 1,353
Views: 298,535
Posted By RetiredF4

Where does this leave us? BEA only...

Where does this leave us?



BEA only tells us, that the flight control inputs in the simulator produced comparable outputs to the flight controls and caused comparable flight behaviour....
Forum: Tech Log
15th Nov 2011, 22:20
Replies: 1,353
Views: 298,535
Posted By RetiredF4

Notice of stall warning, instruments, audio

All bolding by me



Was the stall warning not noticed, noticed but not formally announced, noticed and not formally announced and not successfully reacted upon?


Letīs look at BEA Interim...
Forum: Tech Log
15th Nov 2011, 11:06
Replies: 1,353
Views: 298,535
Posted By RetiredF4

NARVAL

Wise words from a wise pilot.....

thank you sir!

franzl
Forum: Tech Log
14th Nov 2011, 21:23
Replies: 1,353
Views: 298,535
Posted By RetiredF4

So would you feel better, if you are being...

So would you feel better, if you are being crashed because taking too long to come to a decision?

Pilots sit in the front end to make those decisions and act upon them. They are paid to be...
Forum: Tech Log
14th Nov 2011, 20:47
Replies: 1,353
Views: 298,535
Posted By RetiredF4

My jumping into an ongoing discussion with you...

My jumping into an ongoing discussion with you or with other posters is to comment on incorrect and misleading statements in an area i feel familiar and competent with.
As you recognize yourself...
Forum: Tech Log
14th Nov 2011, 18:40
Replies: 1,353
Views: 298,535
Posted By RetiredF4

Thank you, i see, it has to do with the special...

Thank you, i see, it has to do with the special DW interpretation.

In the first quote we talked about AF447, and you recommended to take over control. The further quotes have their roots in...
Forum: Tech Log
14th Nov 2011, 18:16
Replies: 1,353
Views: 298,535
Posted By RetiredF4

Could you make up your mind? In the first...

Could you make up your mind?

In the first quote not knowing (seeing, recognizing) the action of the PF you recommend to take over control of the aircraft, and in the second quote being able...
Forum: Tech Log
12th Nov 2011, 09:09
Replies: 1,353
Views: 298,535
Posted By RetiredF4

That is a hard accusation of you, and a personal...

That is a hard accusation of you, and a personal one. If you make such peronal accusations, you should at least quote where i did so. Lets find out whose memory is at fault.

As we exchange...
Forum: Tech Log
11th Nov 2011, 15:27
Replies: 1,353
Views: 298,535
Posted By RetiredF4

Clandestino

Let me use some more bandwith then.



Read my post. I did not do that.



Iīm fully aware how a basic aircraft works or better not works in a stalled condition, they are all similar. ANd...
Forum: Tech Log
11th Nov 2011, 12:05
Replies: 1,353
Views: 298,535
Posted By RetiredF4

http://www.pprune.org/tech-log/468394-af-447-threa...

http://www.pprune.org/tech-log/468394-af-447-thread-no-7-a-3.html#post6799108

And feel free to PM me, that way we may waste time, but no bandwith.



I would too, therefore i was not tempted...
Forum: Tech Log
11th Nov 2011, 10:38
Replies: 1,353
Views: 298,535
Posted By RetiredF4

I do. But please tell me your oppinion and how...

I do.
But please tell me your oppinion and how it would influence the discussed matter concerning recognition of correct or incorrect SS input as discussed.
Forum: Tech Log
11th Nov 2011, 08:38
Replies: 1,353
Views: 298,535
Posted By RetiredF4

Why not answer my question, which you yourself...

Why not answer my question, which you yourself raised with your answer? We are not talking about instrument flying and its carrying water to the sea to try to teach me how it is done. All of my 3.336...
Forum: Tech Log
10th Nov 2011, 23:04
Replies: 1,353
Views: 298,535
Posted By RetiredF4

An input produces a certain pattern on your instruments

Would you explain yourself in relation to the timeframe starting from 02:12:45 (http://www.pprune.org/6798699-post36.html)?

Stick was full left, aircraft was banked to the right, how do you know...
Forum: Tech Log
9th Nov 2011, 20:28
Replies: 1,353
Views: 298,535
Posted By RetiredF4

It is quite simple, and said before. In...

It is quite simple, and said before.

In high AOA and especially in the stall region the aileron is the wrong control surface for roll control.

If you like, use any aircraft model to get a...
Showing results 1 to 29 of 29


 
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