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Search: Posts Made By: augustusjeremyreborn
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Forum: Tech Log
28th May 2011, 21:35
Replies: 2,070
Views: 616,197
Posted By augustusjeremyreborn

clandestino: You are right. It is...

clandestino:



You are right. It is trimmable and it was 13 degrees down (pitching-up). With 107 kts ground speed it could maintain a 16 degrees a/c pitch-up attitude.

Let's get back to...
Forum: Tech Log
28th May 2011, 20:44
Replies: 2,070
Views: 616,197
Posted By augustusjeremyreborn

horizontal stabilizer ineffective

airspeed (a/c aft/fw speed vector) almost zero

ground speed at around 107kt

I suppose that elevators wouldn´t sustain a 16º pitch-up in such conditions if the weight was in the right place.
...
Forum: Tech Log
28th May 2011, 16:35
Replies: 2,070
Views: 616,197
Posted By augustusjeremyreborn

cargo ? fuel trim ? both?

It went into the deep stall too easily. Should the cause rest only on the THS trim and/or the PF's pitch-up inputs ?

Sorry if I seem rather intuitive than technical...
Forum: Tech Log
28th May 2011, 02:43
Replies: 2,070
Views: 616,197
Posted By augustusjeremyreborn

But... It should go nose down anyway......

But... It should go nose down anyway... Independent of sidestick inputs

Cg in the right place + excessive AoA should always equal pitch-down and a consequent reduction in AoA. Naturally.
...
Forum: Tech Log
27th May 2011, 21:27
Replies: 2,070
Views: 616,197
Posted By augustusjeremyreborn

center of gravity

Would that stall happen (the plane having no aft-forward velocity before a "natural nose down") with a "more forward" CG ?

I mean: Wouldn´t the plane go nose down before the a/c aft-forward speed...
Forum: Tech Log
26th May 2011, 04:15
Replies: 2,546
Views: 937,486
Posted By augustusjeremyreborn

the egg or the chicken

(Beg your mercy beforehand...)

If the rumour is right and there was an uncommanded "pitch-up":

Which really might have happened:

1 - iced pitots leading tho this pitch-up ?

2 - this...
Showing results 1 to 6 of 6


 
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