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Search: Posts Made By: PJ2
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Forum: Tech Log
26th May 2011, 17:39
Replies: 2,546
Views: 938,018
Posted By PJ2

3holelover; First, thank you for your...

3holelover;

First, thank you for your moderate and patient response, and the opportunity to respond.

No, I did not mean or intend the post to sound and read as it did. It was too blunt. The...
Forum: Tech Log
24th May 2011, 18:10
Replies: 2,546
Views: 938,018
Posted By PJ2

syseng68k; Respectfully, I disagree. ...

syseng68k;

Respectfully, I disagree.

The point in this accident is NOT the probes.

A loss of airspeed information is not cause for Loss of Control.

A series of ECAM messages and...
Forum: Tech Log
22nd May 2011, 18:01
Replies: 2,546
Views: 938,018
Posted By PJ2

John the Mod; In manual flight, the A330...

John the Mod;

In manual flight, the A330 sidestick has a breakout force. It is enough to prevent small motions. However, the experience I've had in heavy turbulence is that, even when the elbow...
Forum: Tech Log
16th May 2011, 20:46
Replies: 2,546
Views: 938,018
Posted By PJ2

JPI33600; I am looking carefully (and...

JPI33600;

I am looking carefully (and haven't seen the new video yet, so I may be stating the obvious!), but I think these are photographs of the other engine.

The entire front section is...
Forum: Tech Log
16th May 2011, 20:35
Replies: 2,546
Views: 938,018
Posted By PJ2

Graybeard; Thank you for the links...the...

Graybeard;

Thank you for the links...the list from the Collins site is impressive.

As per my history here, I am not anti-automation. But I think you will agree that efficacy, reliability and...
Forum: Tech Log
16th May 2011, 17:20
Replies: 2,546
Views: 938,018
Posted By PJ2

Lonewolf50; Re "automated" radar...let me...

Lonewolf50;

Re "automated" radar...let me dream off-topic a moment. I am thinking about the usual moisture-driven images but married with real-time satellite returns which provide...
Forum: Tech Log
15th May 2011, 18:43
Replies: 2,546
Views: 938,018
Posted By PJ2

Lemurian; Thank you for calculating the...

Lemurian;

Thank you for calculating the probable crew relief times for the flight. Your numbers are what I would also have expected.

For further understanding I would like to comment/expand...
Forum: Tech Log
15th May 2011, 09:11
Replies: 2,546
Views: 938,018
Posted By PJ2

Machinbird; Here, I will speculate based...

Machinbird;

Here, I will speculate based upon experience in long-haul flights on the Atlantic and Pacific including the ITCZ.

Machinbird, CONF iture, Chris, I know you and perhaps others...
Forum: Tech Log
9th May 2011, 16:19
Replies: 2,546
Views: 938,018
Posted By PJ2

Machaca; Many thanks once again. With...

Machaca;

Many thanks once again.

With the Avionics Bay comes the memory boards/chips of the FCPCs, FCSCs and possibly the QAR. If a card, (and I now suspect it is), it may be readable if not...
Forum: Tech Log
7th May 2011, 16:09
Replies: 2,546
Views: 938,018
Posted By PJ2

takata; Exactly. The aircraft was stable...

takata;

Exactly. The aircraft was stable before the loss and any change in that state would require input, (crew, aircraft weather); if none, stable flight would remain, requiring only minor...
Forum: Tech Log
4th May 2011, 14:47
Replies: 2,546
Views: 938,018
Posted By PJ2

CONF iture; If that is RR_NDB's point, then...

CONF iture;

If that is RR_NDB's point, then he hasn't thought it through very well. He hasn't said what parameters the recorders will keep on recording and how that works.

The only suggestion...
Forum: Tech Log
2nd May 2011, 20:10
Replies: 2,546
Views: 938,018
Posted By PJ2

Chris; The SESMA program is excellent from...

Chris;

The SESMA program is excellent from what I know about it. Understand the download process.

I'm led to believe that the QAR is an optical disc rather than a PCMCIA card. Either way, I...
Forum: Tech Log
2nd May 2011, 17:57
Replies: 2,546
Views: 938,018
Posted By PJ2

Chris; I really wonder if they are. I know...

Chris;

I really wonder if they are. I know Canada isn't. Canada has no CARS governing flight data analysis programs. The programs are entirely voluntary with no specifications on parameters or...
Forum: Tech Log
1st May 2011, 22:47
Replies: 2,546
Views: 938,018
Posted By PJ2

mm43; I was wondering that - so the...

mm43;
I was wondering that - so the "substrate" of the chips, (with the 'real' works inside the substrate, so to speak) would likely protect the memory and the memory itself would be readable?...
Forum: Tech Log
1st May 2011, 19:05
Replies: 2,546
Views: 938,018
Posted By PJ2

Conspiracy hawkers, (they cannot be called...

Conspiracy hawkers, (they cannot be called theorists) express both the need to control information and the need to limit, not expand understanding.

This is opposite to an investigator's primary...
Forum: Tech Log
30th Apr 2011, 21:03
Replies: 2,546
Views: 938,018
Posted By PJ2

HN39, I'm not an engineer and know nothing formal...

HN39, I'm not an engineer and know nothing formal about structural work. That made clear, my sense of the triangles thus formed is that they receive, then transfer and distribute mostly-vertical...
Forum: Tech Log
30th Apr 2011, 20:00
Replies: 2,546
Views: 938,018
Posted By PJ2

HN39; Thanks for the reminder about...

HN39;

Thanks for the reminder about Neofit's post, (#222) - I hadn't seen the photos.

I believe that the large dark pipe is pneumatic supply from the APU. The APU pneumatic bleed plumbing...
Forum: Tech Log
30th Apr 2011, 18:36
Replies: 2,546
Views: 938,018
Posted By PJ2

Chris; The operator is working on what I...

Chris;

The operator is working on what I believe to be the Rudder Control Unit. The control rod that the BEA notes is bent rearwards, would be located at the top of the unit, not visible in the...
Forum: Tech Log
30th Apr 2011, 00:23
Replies: 2,546
Views: 938,018
Posted By PJ2

Machinbird; "Like a stone...", yes, IIRC,...

Machinbird;

"Like a stone...", yes, IIRC, the entire SSFDR weighs around 15lbs, and the CSMU is heavily-clad with steel, thermal layers, etc, etc and isn't going to float. It is certified for...
Forum: Tech Log
29th Apr 2011, 20:43
Replies: 2,546
Views: 938,018
Posted By PJ2

Machaca - excellent work! BJ-ENG; I...

Machaca - excellent work!

BJ-ENG;

I agree.

Hatches in the bottom of the aft fuselage and tailcone structure provide a naturally-weak entry point for tremendous upward-directed hydraulic...
Forum: Tech Log
29th Apr 2011, 16:10
Replies: 2,546
Views: 938,018
Posted By PJ2

I believe we are looking at the aft end of the...

I believe we are looking at the aft end of the APU, although orientation about the longitudinal axis is less obvious; the photograph is taken facing the forward starboard of the unit. Some parts may...
Forum: Tech Log
29th Apr 2011, 05:35
Replies: 2,546
Views: 938,018
Posted By PJ2

Machinbird; Good post on "speculation" etc....

Machinbird;

Good post on "speculation" etc. I think it is entirely reasonable to use available information to form theories from knowledge and experience, but the basis for theory must be there...
Showing results 1 to 22 of 22


 
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