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Search: Posts Made By: Lonewolf_50
Showing results 1 to 35 of 58
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Forum: Tech Log
9th Aug 2011, 20:59
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

mm43, thanks for that trace. It painted a very...

mm43, thanks for that trace. It painted a very sad picture for me. At around 2 and 13, you had two pilots making control inputs, and given the way the SS inputs are summed, PNF's inputs (though...
Forum: Tech Log
8th Aug 2011, 01:18
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

airtren, you can lose lift without stalling. ...

airtren, you can lose lift without stalling.

Try it sometime.

Fly along with your flaps down. Then, raise the flaps. You'll lose lift, but you don't necessarily stall. You'll probably also...
Forum: Tech Log
5th Aug 2011, 20:11
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

xcitation (QF72) If the conventional wisdom...

xcitation (QF72)

If the conventional wisdom among A330 pilots, or some A330 pilots, was that with UAS/Pitot problems, stall warning is generally spurious ... that might explain the reaction to...
Forum: Tech Log
5th Aug 2011, 18:21
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

I respectfully disagree, and mostly in how you...

I respectfully disagree, and mostly in how you phrased that.

Lack of lift typically results in descent.

What happens at stall is the dramatic change in lift generation due to the...
Forum: Tech Log
5th Aug 2011, 17:08
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

Thanks, HN. Winds vary (often considerably) from...

Thanks, HN. Winds vary (often considerably) from FL 380 to the surface in both direction and velocity ... so

So far so good

Given the lack of quality in air mass sensor input, that was sort of...
Forum: Tech Log
5th Aug 2011, 15:22
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

HN39 or takata: Does the graph (...

HN39 or takata:

Does the graph ( http://www.pprune.org/tech-log/456874-af-447-thread-no-5-a-80.html#post6621344 ) take into account, or synchronize with, the change in heading to the right over...
Forum: Tech Log
5th Aug 2011, 14:40
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

Linktrained: Yes, descending into a cell is...

Linktrained:

Yes, descending into a cell is something we are taught not to do in early metro classes.

GerardC: You make some excellent crew points in re "age" not being the end all be all of...
Forum: Tech Log
4th Aug 2011, 21:42
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

Bear: I've called out altitudes in a descent...

Bear:
I've called out altitudes in a descent as an alert to a PF more than once. Tone of voice will vary with situation.

Indeed, he may have been thinking that, but as I noted above, had to...
Forum: Tech Log
3rd Aug 2011, 21:56
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

bear, as a friend: please go back to the alleged...

bear, as a friend: please go back to the alleged mathematical operation you presented to us, and your choice of numerator and denominator, and consider how you derived those data points. Compare...
Forum: Tech Log
3rd Aug 2011, 21:33
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

bear, FFS, the transcript isn't parsed to...

bear, FFS, the transcript isn't parsed to fractions of a second, and he may have noted 8 grand in passing or nine grand in passing and approaching ten grand ... your division presumes a precision in...
Forum: Tech Log
3rd Aug 2011, 20:44
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

"stall warning" I decipher this as "Get off...

"stall warning"

I decipher this as "Get off of our freakin' back, folks! We're tryin' to do a quality investigation here!" :=

I empathize.
Forum: Tech Log
3rd Aug 2011, 17:05
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

RBF: Given that other gauges use the green...

RBF:

Given that other gauges use the green amber red, why not?

Another way to think through this is to use three different colors, so that those three are not cognatively mixed with the...
Forum: Tech Log
3rd Aug 2011, 14:38
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

Dozy: At all, or by this particular crew? I...

Dozy:

At all, or by this particular crew? I find your confidence in your conclusion misplaced.

At about 10,000 fps, you'd have them at about 25,000 feet after 57 seconds from apogee. That's...
Forum: Tech Log
2nd Aug 2011, 14:13
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

Ed, wouldn't you want the aircraft to respond to...

Ed, wouldn't you want the aircraft to respond to your control inputs if you were flying it? If the pilot's stick inputs were to not be responded to or obeyed, don't you think there would be a...
Forum: Tech Log
2nd Aug 2011, 13:45
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

Saturn/airtren: If I may appeal to Occam's...

Saturn/airtren:

If I may appeal to Occam's Razor, given that it is around two in the morning, (three Rio time?) isn't she more likely to have been in her seat, in the cabin, asleep? She has two...
Forum: Tech Log
2nd Aug 2011, 13:28
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

@ A33Zab: Flight Mode When I look at the...

@ A33Zab: Flight Mode

When I look at the typical pattern of flying, it would seem that most "hands on" flying by crews in the AB330 would be in the take off, departure, climb, and then terminal...
Forum: Tech Log
1st Aug 2011, 19:28
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

Dozy, it read pilots to me. Perhaps me being far...

Dozy, it read pilots to me. Perhaps me being far sighted and the PC I was using is to blame. If what you said was "apart from the pitots nothing was wrong" then my response to you was to something...
Forum: Tech Log
1st Aug 2011, 15:43
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

takata, thanks, to put it in words that make...

takata, thanks, to put it in words that make sense to me:

Even though in the "Captain's seat" (left), the PNF (who also has more time in this model of aircraft) is not the acting Captain...
Forum: Tech Log
1st Aug 2011, 14:40
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

takata, thanks for that. If the PNF was on the...

takata, thanks for that. If the PNF was on the controls at that point, this has me very puzzled.

(IIRC, PNF was senior man in the cockpit before captain returned).

If you have to come onto...
Forum: Tech Log
1st Aug 2011, 14:11
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

Old Carthusian With respect, your resort to a...

Old Carthusian
With respect, your resort to a false dichotomy in your response to me is an error. There was indeed something wrong with the aircraft, AND there looks to be something wrong in the...
Forum: Tech Log
31st Jul 2011, 02:07
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

Dozy: Not quite so. There was the matter of a...

Dozy:
Not quite so. There was the matter of a few pitot tubes going AWOL for a bit that was trigger to this event. Absent that, no UAS, and no issues with hand flying way up there where the air is...
Forum: Tech Log
29th Jul 2011, 21:34
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

Dozy, you and I are quoting different parts of...

Dozy, you and I are quoting different parts of the discussion.

Can we try and discuss the same parts?

Early on, we seem to have a disagreement in what the two of them are seeing, as the PNF...
Forum: Tech Log
29th Jul 2011, 21:12
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

PJ, what I was getting to is that the AoA data is...

PJ, what I was getting to is that the AoA data is already fed into the system anyway, as you describe: it's there for the taking. My thought was to allow it to be direct fed to a different page...
Forum: Tech Log
29th Jul 2011, 21:05
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

Going over this twice, the following passage...

Going over this twice, the following passage looks somewhat like the PF has an attitude indication that's gone wrong.

Yes, I know there's no ACARS hit, but he does not seem to be seeing what the...
Forum: Tech Log
29th Jul 2011, 20:01
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

bear, what it means to me is that what he's...

bear, what it means to me is that what he's seeing doesn't make sense. You have instruments doing something unexpected or wrong, a scan breakdown, or both, or multiples of them.

What was he...
Forum: Tech Log
29th Jul 2011, 18:14
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

GY, your comment on "reacted as though he were...

GY, your comment on "reacted as though he were low and slow" puts the "recency of training" issue back on my screen as a significant training issue among other training issues.
Forum: Tech Log
29th Jul 2011, 18:02
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

bear, one way to resolve a pilot who is confused...

bear, one way to resolve a pilot who is confused by his displays, in a multi crew aircraft, is to pass the controls to the pilot who isn't. Yes. That is a technique. Would that have helped in this...
Forum: Tech Log
29th Jul 2011, 17:57
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

Garage years: A couple of threads back,...

Garage years:

A couple of threads back, either Chris Scott or Confiture posted a link to a small video of a pilot flying a sidestick (in turbulent weather? at low altitude?) that he opined as...
Forum: Tech Log
29th Jul 2011, 17:35
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

What did he see on his attitude indicator? ...

What did he see on his attitude indicator?

Note: when talking a pilot out of vertigo or scan breakdown, I learned the hard way that an effective technique is to do what I think the Captain was...
Forum: Tech Log
29th Jul 2011, 15:17
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

IIRC from our discussions a few threads ago, AoA...

IIRC from our discussions a few threads ago, AoA can be called up already on one of the pages (maintenance?). Perhaps a short term fix is to use the software to add AoA to the opening of the F/CTL...
Forum: Tech Log
27th Jul 2011, 21:36
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

We don't know what he knew. Nor what he saw in...

We don't know what he knew. Nor what he saw in his field of view.

That's a good question, bear. Here's an idea for you.

The unusual attitudes (UA) law looks to be a form of graceful...
Forum: Tech Log
27th Jul 2011, 20:35
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

airtrens: Given that the flight was being...

airtrens:
Given that the flight was being counducted in Night, IMC conditions at high altitude, in the clouds ... if they were looking out the window that would be an airmanship problem far more...
Forum: Tech Log
27th Jul 2011, 16:32
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

Not to mention the coffee splashing about, and...

Not to mention the coffee splashing about, and perhaps even some old cigar butts that had been stashed in some corners ...
Forum: Tech Log
27th Jul 2011, 14:35
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

grity, about that right hand left hand thing you...

grity, about that right hand left hand thing you mentioned ...

Ten years ago, I was made aware of the risks of carpal tunnel syndrome.

I use computers a lot.
I am right handed.
I chose to...
Forum: Tech Log
25th Jul 2011, 16:38
Replies: 1,998
Views: 510,140
Posted By Lonewolf_50

After reading post #661 ... Following so...

After reading post #661 ...


Following so far, these protections are features of Normal Law.

Caveat: the following informed by sources that are between 5 and 10 years old.

When the...
Showing results 1 to 35 of 58
 
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