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Search: Posts Made By: Vessbot
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Forum: Tech Log
14th Mar 2021, 23:18
Replies: 306
Views: 59,875
Posted By Vessbot

That is a key question, but it's not as simple as...

That is a key question, but it's not as simple as presented. In general, of course safety is increased by SA, therefore anything that increases SA also increases safety. But there are two scopes to...
Forum: Tech Log
27th Dec 2020, 16:33
Replies: 306
Views: 59,875
Posted By Vessbot

I interpreted it to mean that they were tested...

I interpreted it to mean that they were tested both with and without.

That said, I have seen more than once, "raw data" used as meaning the display of a VOR signal instead of the overlaid RNAV...
Forum: Tech Log
10th Dec 2020, 23:23
Replies: 306
Views: 59,875
Posted By Vessbot

So you’re saying their cognitive ability was...

So you’re saying their cognitive ability was gone, and they couldn’t take in the altitude/VSI information, much less process it. Completely agreed, they were overwhelmed past 100% task capacity, and...
Forum: Tech Log
9th Dec 2020, 00:50
Replies: 306
Views: 59,875
Posted By Vessbot

Do you think that if they saw the VSI and...

Do you think that if they saw the VSI and altitude tapes (and in the QZ case, also the airspeed tape) and incorporated that information into a picture of the airplane's state, that could have had an...
Forum: Tech Log
6th Dec 2020, 03:35
Replies: 306
Views: 59,875
Posted By Vessbot

I think it has much to do with the subject. In...

I think it has much to do with the subject. In answering "how much to" fly raw data, doesn't it weigh in as a criterion, for the result to be a successful suppression of the urge to pull up 10...
Forum: Tech Log
6th Dec 2020, 02:05
Replies: 306
Views: 59,875
Posted By Vessbot

You're comparing the two different reasons for...

You're comparing the two different reasons for pulling back, and that difference doesn't really matter. The point is that they did, and the likeliness of that being mitigated by auto trimming vs....
Forum: Tech Log
5th Dec 2020, 22:31
Replies: 306
Views: 59,875
Posted By Vessbot

That may be somewhat of a factor, but the...

That may be somewhat of a factor, but the opposite would not have been a slam dunk prevention. Cf. Asiana 214 which was a "normal aircraft" yet the pilot's consciousness did not extend to the...
Forum: Tech Log
5th Dec 2020, 22:03
Replies: 306
Views: 59,875
Posted By Vessbot

*sigh*. There's 2 parallel lines of discussion...

*sigh*. There's 2 parallel lines of discussion going on -

1) The terminology of "force feedback" - of which the usage is incorrect, since there's no information from the result feeding "back" to...
Forum: Tech Log
5th Dec 2020, 02:30
Replies: 306
Views: 59,875
Posted By Vessbot

It depends on what you mean by “different...

It depends on what you mean by “different situations.” Will handlfying improve expertise on doing a QRH procedure for a hydraulic problem with the AP remaining on… no. Will it improve performance/SA...
Forum: Tech Log
2nd Dec 2020, 17:26
Replies: 306
Views: 59,875
Posted By Vessbot

It is the CRJ

It is the CRJ
Forum: Tech Log
2nd Dec 2020, 16:29
Replies: 306
Views: 59,875
Posted By Vessbot

Agreed on all. Except that my speed stable...

Agreed on all. Except that my speed stable aircraft pitches down with thrust ;)
Forum: Tech Log
2nd Dec 2020, 15:55
Replies: 306
Views: 59,875
Posted By Vessbot

Yeah, I was just being cheeky since KayPam made a...

Yeah, I was just being cheeky since KayPam made a comment about the thrust response as a function of VS change, to which you seemed to make a correction of sorts with a very basic statement. So we’re...
Forum: Tech Log
2nd Dec 2020, 03:03
Replies: 306
Views: 59,875
Posted By Vessbot

So just to make sure I haven’t lost the plot, if...

So just to make sure I haven’t lost the plot, if you change vertical speed you have to also change thrust right? :O
Forum: Tech Log
1st Dec 2020, 22:10
Replies: 306
Views: 59,875
Posted By Vessbot

Not related to anything to do in an airliner, but...

Not related to anything to do in an airliner, but the discussion on potential examples of what I’ll call “expanded raw data,” especially the logarithmic localizer, reminded me of a very elegant...
Forum: Tech Log
1st Dec 2020, 18:38
Replies: 306
Views: 59,875
Posted By Vessbot

OK, I’ve read them both now. They’re very...

OK, I’ve read them both now. They’re very general, and I can’t immediately find a point that slots into this thread’s discussion. But if you’ve gleaned such a thing, I suppose I’m ready to talk about...
Forum: Tech Log
1st Dec 2020, 15:07
Replies: 306
Views: 59,875
Posted By Vessbot

To an accuracy of 0.1%? It seems to me that...

To an accuracy of 0.1%? It seems to me that airbus throttles, that are known to have a shorter travel arc (therefore more output change per movement distance) than most planes, would be even tougher...
Forum: Tech Log
1st Dec 2020, 15:02
Replies: 306
Views: 59,875
Posted By Vessbot

This doesn’t solve the problem that walking the...

This doesn’t solve the problem that walking the throttles solves. The problem is of a physical nature, when you want to make a very small and precise movement but can’t due to a rough friction nut or...
Forum: Tech Log
1st Dec 2020, 14:45
Replies: 306
Views: 59,875
Posted By Vessbot

Somewhat true for Asiana, who was within a...

Somewhat true for Asiana, who was within a fuselage length of pavement, but not even close for Indian, who was 2300 feet short (or 3300 from aimpoint, that’s over half a mile.) Dropping airspeed pays...
Forum: Tech Log
30th Nov 2020, 21:11
Replies: 306
Views: 59,875
Posted By Vessbot

You make a post where again I agree with every...

You make a post where again I agree with every sentence, and again I can’t find what part of it disagrees with my text that you quoted.

If they saw saw the speed falling they could still be...
Forum: Tech Log
30th Nov 2020, 16:16
Replies: 306
Views: 59,875
Posted By Vessbot

“No” to what exactly? You say a few things in the...

“No” to what exactly? You say a few things in the rest of your post, all of which are mostly right depending on interpretation, but I don’t see how it relates to mine, in any contradictory way.
...
Forum: Tech Log
29th Nov 2020, 22:37
Replies: 306
Views: 59,875
Posted By Vessbot

Yes. You compare what you would like the airplane...

Yes. You compare what you would like the airplane to be doing with what it is actually doing, and if those 2 things mismatch (and especially if you feel behind in any way in recognition, or proposed...
Forum: Tech Log
29th Nov 2020, 19:25
Replies: 306
Views: 59,875
Posted By Vessbot

There are two things, and I’m not catching on if...

There are two things, and I’m not catching on if we agree or disagree. First, the identification of a need to act, and second, the ready base of skill to fly the plane, if the need happens to be for...
Forum: Tech Log
29th Nov 2020, 18:38
Replies: 306
Views: 59,875
Posted By Vessbot

I don't follow. If you know what's wrong, then...

I don't follow. If you know what's wrong, then you're not confused, you're the opposite: you accurately know the situation. Confusion is if you think the automation setup will result in something...
Forum: Tech Log
29th Nov 2020, 04:13
Replies: 306
Views: 59,875
Posted By Vessbot

Well I was typing this out as Judd made his post...

Well I was typing this out as Judd made his post above saying essentially the same thing but in fewer words. Anyway,

Do you have any examples of the crashes you're talking about, and how this...
Forum: Tech Log
27th Nov 2020, 03:06
Replies: 306
Views: 59,875
Posted By Vessbot

[/color] Best possible punchline to this story,...

[/color]
Best possible punchline to this story, I literally LOL’ed. (after, and before, crying)
Forum: Tech Log
27th Nov 2020, 03:04
Replies: 306
Views: 59,875
Posted By Vessbot

That’s why it’s skills, plural. Yes many airline...

That’s why it’s skills, plural. Yes many airline pilots are skilled at landing reasonably accurate in a gusty crosswind (which is itself a combination of a few sub-skills) but isn’t there more to...
Forum: Tech Log
26th Nov 2020, 20:45
Replies: 306
Views: 59,875
Posted By Vessbot

This is true, but it only considers the set of...

This is true, but it only considers the set of flights where the automation is available and working correctly. Is that the only set of flights that should be considered?
Forum: Tech Log
26th Nov 2020, 15:34
Replies: 306
Views: 59,875
Posted By Vessbot

Also, earlier it was suggested that you can get...

Also, earlier it was suggested that you can get into a glider to keep up your manual skills. And while I'm a supporter of both, it would be an onerous demand for most people's lives. But luckily, you...
Forum: Tech Log
26th Nov 2020, 00:14
Replies: 306
Views: 59,875
Posted By Vessbot

I disagree with this, and strongly. Line flying...

I disagree with this, and strongly. Line flying is where the real training happens: every day, continuously. It’s where the habits are ingrained, skills developed, and the automatic reactions (mental...
Showing results 1 to 29 of 29


 
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