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Search: Posts Made By: rudderrudderrat
Showing results 1 to 17 of 17
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Forum: Tech Log
2nd Apr 2012, 10:53
Replies: 1,353
Views: 298,581
Posted By rudderrudderrat

I agree. They can in Normal Law - no...

I agree.

They can in Normal Law - no problem.

On a non FBW aircraft, in the cruise we'd take the autopilot out occasionally, enjoy the feel of the aircraft's response, re-trim it then re-engage...
Forum: Tech Log
1st Apr 2012, 18:46
Replies: 1,353
Views: 298,581
Posted By rudderrudderrat

I concur with your description of the "feel" of...

I concur with your description of the "feel" of an aircraft in #1162.
In Normal Law - there is no such feeling of how much control surface deflection was required to satisfy your request.
...
Forum: Tech Log
30th Mar 2012, 11:08
Replies: 1,353
Views: 298,581
Posted By rudderrudderrat

Hi Clandestino, Thanks for the decode of...

Hi Clandestino,

Thanks for the decode of FCA. I only noticed the Airbus logo on the top of the page, however my airline's FCTM has exactly the same words so I conclude they are Airbus...
Forum: Tech Log
30th Mar 2012, 07:39
Replies: 1,353
Views: 298,581
Posted By rudderrudderrat

Hi Clandestino, ...

Hi Clandestino,


A320%20321%20FCTM%20Flight%20Crew%20Training%20Manual.pdf (http://www.737ng.co.uk/A320%20321%20FCTM%20Flight%20Crew%20Training%20Manual.pdf) OP-020. P 15/16 FCTM 08 JUL 08

It...
Forum: Tech Log
29th Mar 2012, 13:31
Replies: 1,353
Views: 298,581
Posted By rudderrudderrat

Hi DozzyWannabe, The crew didn't selected...

Hi DozzyWannabe,

The crew didn't selected their FDs off - the bars simply parked out of view when the Airspeed was considered invalid. When the airspeed became valid again, the FDs would reappear....
Forum: Tech Log
29th Mar 2012, 09:02
Replies: 1,353
Views: 298,581
Posted By rudderrudderrat

Hi dozywannabe, Good to read you back again...

Hi dozywannabe,

Good to read you back again and I agree with your post.

Additionally from the present A320 FCTM:
"The so-called "abnormal attitude" law is :
• Pitch alternate with load factor...
Forum: Tech Log
28th Mar 2012, 11:33
Replies: 1,353
Views: 298,581
Posted By rudderrudderrat

Hi Old Carthusian, The Flight Crew...

Hi Old Carthusian,


The Flight Crew Training Manual has this quote in Abnormal Attitudes Section:
"The effectiveness of fly-by-wire architecture, and the existence of control laws, eliminate the...
Forum: Tech Log
3rd Mar 2012, 19:36
Replies: 1,353
Views: 298,581
Posted By rudderrudderrat

Hi Machinbird, Yes & yes they did. It's...

Hi Machinbird,

Yes & yes they did.
It's called QRH Unreliable Airspeed tables and the central processors are organic.
Forum: Tech Log
12th Dec 2011, 18:49
Replies: 1,353
Views: 298,581
Posted By rudderrudderrat

Hi DozyWannabe, It's not so much the...

Hi DozyWannabe,
It's not so much the force-feedback - it's the control surface displacement feed back loop that is missing.

Please see page 7 of...
Forum: Tech Log
27th Nov 2011, 16:23
Replies: 1,353
Views: 298,581
Posted By rudderrudderrat

Hi Machinbird, In ALT Law, it has to be...

Hi Machinbird,

In ALT Law, it has to be flown like any conventional aircraft in roll. The control input has to be held against any roll tendency until the load is trimmed out. Since there is no...
Forum: Tech Log
18th Nov 2011, 20:30
Replies: 1,353
Views: 298,581
Posted By rudderrudderrat

Hi Machinbird, I was wondering the same...

Hi Machinbird,

I was wondering the same thing myself. The Airbus Flight Training Study Guide (2003) had the following recommendation when in ALT LAW and approaching the stall: (see page 13)...
Forum: Tech Log
18th Nov 2011, 07:52
Replies: 1,353
Views: 298,581
Posted By rudderrudderrat

feed back

Hi Machinbird,

I agree.

The familiar feel of the control surface displacement with control yoke (or side stick) is completely absent on AI FBW. e.g. If you take off with a strong crosswind,...
Forum: Tech Log
14th Nov 2011, 11:16
Replies: 1,353
Views: 298,581
Posted By rudderrudderrat

@ Old Carthusian, The PNF's frame of...

@ Old Carthusian,

The PNF's frame of reference is relative to his seat position just before the zoom climb. Significant movement is some inches before the yoke is in your chest - in your chest is...
Forum: Tech Log
12th Nov 2011, 11:43
Replies: 1,353
Views: 298,581
Posted By rudderrudderrat

Old Carthusian, Isn't that exactly the same...

Old Carthusian,
Isn't that exactly the same error that PF also made?
Forum: Tech Log
12th Nov 2011, 09:47
Replies: 1,353
Views: 298,581
Posted By rudderrudderrat

Old Carthusian, But on Airbus, the F/CTL...

Old Carthusian,

But on Airbus, the F/CTL ECAM page is not normally displayed in the cruise. A pilot would have to deliberately select that page.
Forum: Tech Log
9th Nov 2011, 20:02
Replies: 1,353
Views: 298,581
Posted By rudderrudderrat

Interesting. My A320 FCOM says: "LATERAL...

Interesting. My A320 FCOM says:

"LATERAL CONTROL
When the aircraft flying in pitch alternate law, lateral control follows the roll direct law associated with yaw alternate or mechanical.

ROLL...
Forum: Tech Log
9th Nov 2011, 16:51
Replies: 1,353
Views: 298,581
Posted By rudderrudderrat

Hi BOAC, I don't think so. On page...

Hi BOAC,


I don't think so.

On page 96:
At 2.12.45. "The copilot sidestick is to the left in stop position. The roll angle changes from 12° right to 41° right in 3 seconds then fluctuates...
Showing results 1 to 17 of 17


 
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