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Search: Posts Made By: grizzled
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Forum: Tech Log
22nd Apr 2011, 05:19
Replies: 3,893
Views: 1,531,028
Posted By grizzled

ventus45... Yes indeed. If we accept...

ventus45...



Yes indeed. If we accept BEA's view of the likley impact sequence, that outcome is certainly in the area of "possible" as opposed to "unlikely."



Depends very much on...
Forum: Tech Log
21st Apr 2011, 02:46
Replies: 3,893
Views: 1,531,028
Posted By grizzled

BJ-ENG... Superb post.

BJ-ENG...

Superb post.
Forum: Tech Log
20th Apr 2011, 06:55
Replies: 3,893
Views: 1,531,028
Posted By grizzled

PJ2... Your question re "123.45" is...

PJ2...

Your question re "123.45" is interesting. Many of us have postulated that a lack of comms from AF447 to "fellow travellers through the ITCZ" that night is indicative of something. Quite...
Forum: Tech Log
20th Apr 2011, 05:57
Replies: 3,893
Views: 1,531,028
Posted By grizzled

Well, in most "first world" (and I certainly use...

Well, in most "first world" (and I certainly use that term loosely) investigations the answer is that access to a psychologist is a planned part of the "on scene" portions of an investigation. And...
Forum: Tech Log
20th Apr 2011, 04:33
Replies: 3,893
Views: 1,531,028
Posted By grizzled

For the reasons already mentioned, a psychologist...

For the reasons already mentioned, a psychologist (if properly trained and experienced in such things) is an essential ingredient in efforts to reduce stress levels on such tasks. And I'm referring...
Forum: Tech Log
19th Apr 2011, 05:09
Replies: 3,893
Views: 1,531,028
Posted By grizzled

PJ2... A superb explanation -- as usual. ...

PJ2...

A superb explanation -- as usual.
(However I was a tad worried at one point that you were going to introduce Schroedinger's cat onto the dance floor...) ;)
Forum: Tech Log
14th Apr 2011, 03:03
Replies: 3,893
Views: 1,531,028
Posted By grizzled

wes_wall, As part of a post wherein you...

wes_wall,

As part of a post wherein you expressed doubt as to the objectivity of the BEA, you said the BEA has "a vested interest in the outcome".

Can you explain what you meant?
Forum: Tech Log
12th Apr 2011, 15:51
Replies: 3,893
Views: 1,531,028
Posted By grizzled

promani The relevance is in the notion that...

promani

The relevance is in the notion that more people (professionals) present to provide input during any unexpcected or untoward event is clearly a good thing. That exact situation has, in...
Forum: Tech Log
12th Apr 2011, 04:05
Replies: 3,893
Views: 1,531,028
Posted By grizzled

It's been over five months since I've posted on...

It's been over five months since I've posted on pprune. Been regularly reading some forums and threads of course; this one for professional interest, and JB for therapy. ;)

I shan't comment on...
Forum: Tech Log
3rd Nov 2010, 22:28
Replies: 3,893
Views: 1,531,028
Posted By grizzled

GB... Point well taken. I'll send you a...

GB...

Point well taken. I'll send you a note so you can give me my homework assignment... :)
Forum: Tech Log
3rd Nov 2010, 19:41
Replies: 3,893
Views: 1,531,028
Posted By grizzled

bearfoil, Interestingly, the type of...

bearfoil,

Interestingly, the type of discussion you allude to (with a very experienced A330 pilot) was one of the prime reasons I decided to post what I did. I suppose I'm looking for additions,...
Forum: Tech Log
3rd Nov 2010, 16:14
Replies: 3,893
Views: 1,531,028
Posted By grizzled

After some very interesting offline discussions...

After some very interesting offline discussions (by “offline” I mean via PM’s and emails, rather than open fora) I’m wondering if there are any techies (AB / ACARS), or other knowledgeable folks, out...
Forum: Tech Log
1st Nov 2010, 13:25
Replies: 3,893
Views: 1,531,028
Posted By grizzled

Mr. O, Yes, thanks for that. Because...

Mr. O,

Yes, thanks for that.
Because machinbird is quoting directly from BEA we can be assured the time being referred to is UTC.

machinbird: Thanks again.

grizz
Forum: Tech Log
31st Oct 2010, 22:30
Replies: 3,893
Views: 1,531,028
Posted By grizzled

Mr. O Exactly my thoughts re the dispersion...

Mr. O

Exactly my thoughts re the dispersion rates. Seems v e r y slow. Having said that, there are possibilities that could account for that.

Machinbird: Can you confirm the "T + 30 hours"...
Forum: Tech Log
31st Oct 2010, 18:01
Replies: 3,893
Views: 1,531,028
Posted By grizzled

Mr. O... Taking the inherent problems of...

Mr. O...

Taking the inherent problems of pixelation into account, the slick (at the time of the image) is:

Length of longest "arm" (SSW / NNE orientation): +/- 1390 metres
Length of other...
Forum: Tech Log
27th Oct 2010, 19:00
Replies: 3,893
Views: 1,531,028
Posted By grizzled

GB Great idea; count me in (I'll send you a...

GB

Great idea; count me in (I'll send you a PM).

Mind you... I do wonder about your sanity. Wouldn't ritual self-flagellation be less painful?

grizz
Forum: Tech Log
26th Oct 2010, 04:10
Replies: 3,893
Views: 1,531,028
Posted By grizzled

I give up. I now understand what some other...

I give up. I now understand what some other professionals on this site have been trying to tell me. Patience eventually wears thin.

grizz
Forum: Tech Log
25th Oct 2010, 05:30
Replies: 3,893
Views: 1,531,028
Posted By grizzled

Greatbear: Excellent post. So much of what we see...

Greatbear: Excellent post. So much of what we see here is sausage filling. Thank you.

bearfoil:

Huh? Explanation or clarification please...
Forum: Tech Log
29th Sep 2010, 02:39
Replies: 3,893
Views: 1,531,028
Posted By grizzled

Wes... I believe BEA will undertake another...

Wes...

I believe BEA will undertake another search within the next few months, as there is immense pressure to do so. What form that will take is anyone's guess, as this accident has already had...
Forum: Tech Log
11th Sep 2010, 17:35
Replies: 3,893
Views: 1,531,028
Posted By grizzled

slats... I certainly share your obvious...

slats...

I certainly share your obvious frustration over the fact that in 2009 / 2010 we are in a position where a major aircraft accident occurs and we may not be able to gather the information...
Forum: Tech Log
9th Sep 2010, 17:20
Replies: 3,893
Views: 1,531,028
Posted By grizzled

slats... With respect, Of...

slats...



With respect,

Of course you don't have to be strapped into a seat to experience pelvic and / or spinal fractures. I didn't say that, and neither did the BEA. That sort of...
Forum: Tech Log
9th Sep 2010, 07:24
Replies: 3,893
Views: 1,531,028
Posted By grizzled

RE seatbelts, bodies, etc: I've tried to...

RE seatbelts, bodies, etc:

I've tried to choose my words carefully, as descriptions regarding this subject can be distressing. If you may be offended by such things, please don't read this post....
Forum: Tech Log
2nd Sep 2010, 17:16
Replies: 3,893
Views: 1,531,028
Posted By grizzled

Hazel.... Ahhhhhh... music to our...

Hazel....

Ahhhhhh... music to our collective ears!

Thank you, thank you, thank you.

:ok:
Forum: Tech Log
2nd Sep 2010, 16:50
Replies: 3,893
Views: 1,531,028
Posted By grizzled

Old Engineer... Thanks so much for that...

Old Engineer...

Thanks so much for that post (#2100). It's the clearest explanation I've seen of that particular matter (separation of the V/S).

Though I'm no engineer, I'd love to see your...
Forum: Tech Log
16th Aug 2010, 20:32
Replies: 3,893
Views: 1,531,028
Posted By grizzled

Hi bear Yes I do recall that item (or an...

Hi bear

Yes I do recall that item (or an item that fits your description) but my recollection is that it turned out (on analysis) to be non-aviation related (such as bunker fuel). Because the BEA...
Forum: Tech Log
16th Aug 2010, 20:08
Replies: 3,893
Views: 1,531,028
Posted By grizzled

bearfoil... Are you sure we're talking...

bearfoil...

Are you sure we're talking about the same "slick"?

I have seen nothing to indicate that the "inverse-v" shaped stain we are discussing was ever noticed or photgraphed by an...
Forum: Tech Log
16th Aug 2010, 02:59
Replies: 3,893
Views: 1,531,028
Posted By grizzled

FluidFlow: Wow. Thanks for that work and...

FluidFlow:

Wow. Thanks for that work and contribution.

mm43: In light of all your incredible and insightful work I'd like very much to hear your comments on Ian's post.

grizz
Forum: Tech Log
15th Aug 2010, 02:40
Replies: 3,893
Views: 1,531,028
Posted By grizzled

PJ2 (and others) have verified my contention that...

PJ2 (and others) have verified my contention that there is no scenario in which one would contemplate dumping fuel (if so equipped) in a mid-Atlantic ditching event. And even if fuel had been dumped...
Forum: Tech Log
14th Aug 2010, 21:41
Replies: 3,893
Views: 1,531,028
Posted By grizzled

paull Indeed. Which is another reason that...

paull

Indeed. Which is another reason that the BEA wording is so puzzling.
Forum: Tech Log
14th Aug 2010, 21:00
Replies: 3,893
Views: 1,531,028
Posted By grizzled

I can't get that satellite image ("pollution")...

I can't get that satellite image ("pollution") out of my mind.

Regardless of whether it was actually related to AF447, I find BEA's response and comments both puzzling and inadequate.

First,...
Forum: Tech Log
6th Jul 2010, 15:12
Replies: 3,893
Views: 1,531,028
Posted By grizzled

wetbehindear... Your post should remain...

wetbehindear...

Your post should remain right here. I, for one, found it both enlightening and appropriate to the discussion at hand. Thanks.

grizz
Forum: Tech Log
25th Jun 2010, 19:55
Replies: 3,893
Views: 1,531,028
Posted By grizzled

As PJ2 states, the information contained on the...

As PJ2 states, the information contained on the FDR and CVR is not just important in this case, it is critical to any possible resolution of this horrific mystery.

In that regard I believe it is...
Forum: Tech Log
15th May 2010, 06:35
Replies: 3,893
Views: 1,531,028
Posted By grizzled

HarryMann, Machinbird answered your...

HarryMann,

Machinbird answered your question for me.

I didn't say (or mean to imply) that the aircraft didn't break-up (as it obviously did at some point). But I believe (on current available...
Forum: Tech Log
14th May 2010, 18:51
Replies: 3,893
Views: 1,531,028
Posted By grizzled

For those who may be interested. Here is a...

For those who may be interested.

Here is a specific example of using “Occam” in a situation like this:
(As usual, I will preface my comments by saying that I am giving an example, based on the...
Forum: Tech Log
12th May 2010, 18:40
Replies: 3,893
Views: 1,531,028
Posted By grizzled

Great bear... Thanks for that. "My bad" as...

Great bear...

Thanks for that. "My bad" as the kids say nowadays. It was late and I was looking at the first BEA report, wherein they were frustrated because the Brazilians hadn't yet shared the...
Showing results 1 to 35 of 44
 


 
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