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-   -   French Concorde crash (https://www.pprune.org/rumours-news/435870-french-concorde-crash.html)

stuckgear 6th Dec 2010 15:41


People have said "airport should have swept runway better". Yes, but that wasn't a direct contributing cause in the intuitive sense of the above sequence of physical events.
From what I recall, due to the higher runway speeds of the type, it was SOP at many locations the type operated to, to perform runway sweeps to check for and clear any debris.


one of two daily runway sweeps for debris at Charles de Gaulle airport had been cancelled on the day of the crash; and a wheel spacer on the left main undercarriage had not been replaced during maintenance four days earlier. [Source: Aviation Week. Feb 2, 2010.]
Fine, if you want to say that it was not a mitigating fact. However, due to the higher runway speeds of the type, not only were tyres(tires) specific to the type but also it was SOP at many locations to perform runway sweeps prior to departure of the type. As such, the identification of such type specific actions expressly dictates predetermined actions specific to the type, which were not undertaken by the port authority. Thus it can be considered that the port authority responsible was directly negligent in the failure to detect and remove debris, which contributed to the damage resulting in total hull loss and fatality.

Further, the was the missing wheel spacer subject to the MEL of the operator or the manufacturer. IE is it anywhere stated in the maintenance manuals, or operational manuals for the carrier that a component part of the design of the aircraft not re-installed on the aircraft post maintenance, if not included in the MEL, may be released for service?

As such, if it is not expressly indicated that the aircraft may be released for operational revenue service with such a spacer missing, then the aircraft should not have been released for service. In which event it should not have been on the runway, overweight, underweight, hole in fuel tank or not, in operational service. Ergo, negligence on the part of the maintenance provider and on the part of the operator for having an aircraft in operational service that, subject to missing components should not have been.



It would be like blaming the police for Fred's broken jaw in a street fight because they weren't there at the time. Thousands of years of legal tradition says the person responsible for the broken jaw is the person who threw the punch.
This argument is a non sequitur.

If Fred had fallen down on an icy patch or tripped on a kerb, falling and smashing his face into the ground, prior to being punched, or the person who threw the punch punched him in the chest, or in fact the person that threw the punch was in fact a midget and could only reach Fred's knee caps, then by all respects the person that is deemed liable under the 'Court of PBL' is not in fact responsible for the damage/injury, but is in fact circumstantial to the damage incurred.

Then of course, there are thousands of years of legal 'tradition' which determines what are mitigating facts and which are not.

Edit to add: facetious tone not appropriately indicated in typeface.

HEATHROW DIRECTOR 6th Dec 2010 15:44

<<also it was SOP at many locations to perform runway sweeps prior to departure of the type.>>

I shared my career with Concorde but in all those years I do not recall a runway "sweep" (whatever that is) at Heathrow prior to a departure.

stuckgear 6th Dec 2010 15:49

HD, as i said, i seem to recall and cannot verify the fact of the statement, hence the statement as to i seem to recall. I do seem to recall however, that some locations in the US, which the aircraft operated to did in fact perform a sweep of the runway prior to the departure/arrival of the type (and i don't mean a street cleaner going out with a broom and brush, or a motorized vehicle physically sweeping the runway) but the inhabitants of a ground vehicle passing over the runway looking for any debris and removing it.

I seem to recall at LHR ground vehicles performing visual inspections of the runway from time to time.

infrequentflyer789 6th Dec 2010 15:50


Originally Posted by bearfoil (Post 6106049)
Do the French have that departed a view of "Criminal" Responsibility? Here, it requires a very complete proof of Intent to do Harm.

IANAL, but I think on this side of the pond "Manslaughter" (of the involuntary type if in the UK) is precisely what you imply - i.e. criminal responsibility for a death without intent to harm. French position in this case seems pretty similar to what I understand of English law.

Having just looked it up, the wikipedia page on manslaughter (Manslaughter - Wikipedia, the free encyclopedia) would appear to agree with me (not that that means anything). Interestingly it suggests that you do have the same legal concept in the US, to quote:


In the United States, misdemeanour manslaughter is a lesser version of felony murder, and covers a person who causes the death of another while committing a misdemeanour – that is, a violation of law which doesn't rise to the level of a felony. This may automatically lead to a conviction for the homicide, if the misdemeanor involved a law designed to protect human life. Many violations of safety laws are infractions, which means a person can be convicted regardless of Mens rea.
So it looks like the French aren't so much different after all.

Saint-Ex 6th Dec 2010 15:58

We heard at the time of the accident that the part from the Continental aircraft was not approved. Can anyone verify this?

ChristiaanJ 6th Dec 2010 15:58


Originally Posted by NamibFox (Post 6106065)
So should we ignore the fact that in the previous 24 years of Concorde flights prior to July 2000 there were 65 burst tyre incidents of which 6 events led to the perforation of fuel tanks? Even if you dispute these numbers surely even one previous fuel tank breach would be one too many?

Tyre bursts were/are not unique to Concorde, and they can result and have resulted in structural damage on other types. The main difference was the frequency.
Certification testing had shown, that an exploding tyre would at the most result in fuel leaks of a few litres/sec.
The severity of some of the earliest incidents (where the wheels themselves, and the water deflectors, did most of the damage) WAS addressed by modifications.

And it was not ignored ... three of the "accused" were from EADS (as the legacy manufacturer) and the DGAC (French CAA).
They could be accused of "errors of judgment", in not being more "pro-active" (the NZG tyres were available well before 2000), the same as Continental can be accused of "professional incompetence" at several levels.

However, I agree that a ten-year criminal trial turned the whole thing into a bitter farce, without contributing anything to aviation safety.

CJ

PS I'm not French, even if I live there.

interpreter 6th Dec 2010 15:59

More to come..........
 
Continental's response suggests that there is much more to come on this issue. I find it extremely difficult to believe that if there had been a fire in one of the engines prior to take off nobody in the tower or on the ground described it accurately immediately after the accident. Furthermore engine fires do not rupture fuel tanks as clearly happened on this occasion.

The MOST likely cause was the metal left on the runway but I suppose as with so many of these incidents we will never ever really know with any certainty if there were other contributory factors .

The fines are miniscule and the aircraft flies no more - sadly as it was perfectly capable of flying for many more years - and all we can do is sympathise with all those who tragically lost their loved ones as the result of the crash. There but for the grace of God go...................

bearfoil 6th Dec 2010 15:59

Mea Culpa, non compos mentis.

Did the (CAL) Mech's repair fall withing the regs? I thought it did, or did the French Court exclude exculpatory pleading? The lack of required (spacer) equipment strikes me as an offsetting plead, and more direct in the accident's procuring cause, given the lengthy history of Concorde's Achilles "Leg"? "Duty of Care"? When there is a choice twixt causes, there is your Appeal.

bear

stuckgear 6th Dec 2010 16:00


the same as Continental can be accused of "professional incompetence" at several levels.
well that alone leaves a significant portion of many airlines around the globe up the proverbial creek ! :}

stuckgear 6th Dec 2010 16:08


Did the (CAL) Mech's repair fall withing the regs?
Bear, interesting point. Perhaps CAL's FSDO could be liable for a failure in oversight ! :}


edit to add: Gallic shrug not duly represented by typeface.

Ex Cargo Clown 6th Dec 2010 16:18

There maybe a level of actus rea in respect to this, in that it was a bit of a gash repair job, but I didn't think there was any level of mens rea.

How Air France are escaping any blame in this is beyond me.

Oh, I forgot where this incident took place.

The whole incident is a little like saying if I litter accidently, and a car, that is carrying too many people happens to skid on it, that was being driven by a really poor driver then I am to blame and hence guilty of manslaughter.

I don't think any sane judicial system on the planet would see it that way, oh I forgot where this courtcase occurred.

Just out of interest, was there ever a case brought before court when that Shorts 360 had it's roof chopped off and a poor man lost his life due to ATC incompetence?

Cacophonix 6th Dec 2010 16:24

ChristiaanJ

As you say tyre bursts are not uncommon right across all types operational but to say a particular burst was of unprecedented force just doesn't make sense to me.

Unprecedented from what I wonder? Perhaps he means from the last burst that occurred that may just luckily have not caused a conflagration or the loss of the aircraft!

This said, I don't believe that any of the three French gentlemen should have been tried either. This accident resulted from a number of causes of which the tyre burst incident was the precursor but not the only one.

I must say that I am apt to agree with Mr Learmount's comments when he wrote...


There is no obligation under French law to launch a criminal prosecution following an aviation accident. An accident could be presumed to be just that: an unintended, unforseen occurrence.

This compulsion to prosecute following aviation accidents in France seems to be embedded in the way the establishment works in the country, but it's about time somebody in authority questioned the procedure. The trouble is that it seems to be considered sacrilege to criticise or interfere with the French judicial system. The judiciary's independence is sacred to the extent that they can write their own rules. So that's what they do.

I reported an encounter with a senior French lawyer who specialises in aviation, and she gave me a cryptic insight into why the French judiciary act as they do. I quote briefly from that report: "The French judiciary are not obliged to prosecute following accidents, any more than the British judiciary are, but in France they always choose to go for prosecution, while in the UK they hardly ever do."

Let's look at what this Pontoise court has to do if it is to convict any of the five accused of manslaughter.

For the charge against the Aerospatiale engineers/designers to stand, the prosecution has to be able to prove that Concorde was designed negligently, that the design's vulnerability to wing fuel tank damage was known, and it could have been forseen that there was a risk that this vulnerability could lead to the loss of the aircraft so as to cause harm to those on board.

That will be difficult to prove.

The Continental Airlines mechanics are alleged to have departed from proper engineering procedures when they prepared a titanium strip to carry out a repair to the DC-10 that took off from the same runway shortly before Concorde began its take-off roll, and that the strip detached from the aircraft during the roll. The accident investigators' report says the probable cause of the accident is that the titanium strip on the runway cut one of the Concorde's tyres in such a way that a large chunk of the exploding tyre pierced the wing skin and released a stream of fuel that caught fire, causing the crash.

It may be that the alleged departure from standard engineering procedures could be established, but whether a connection between the engineering procedure and the accident can be proven is not certain. The technical investigation does not deal in legal proof, its purpose is to establish a "probable cause" for an accident purely so that future events of the same type can be prevented. A probable cause is not a proof. The court may be unable to prove the connection.

This court case is pointless. Concorde itself will never fly again, and in the unlikely event that any new technical facts emerge that had not already been examined by the accident investigators, they are unlikely to provide lessons that are transferable to in-service types because so much about Concorde's design is unique. If the argument is that the prosecution is being pursued "pour encourager les autres", or to see justice served by jailing some individuals on the grounds they are guilty of manslaughter through criminal negligence, which group of people will welcome this judicial revenge against five individuals? There has been no baying for blood over this accident, merely sadness.

In previous cases where a prosecution was mounted following air accidents in France, the normal outcome has been the acquittal of all involved. On the rare occasion that a person has been found guilty, the sentence has been suspended.

What makes the Concorde case particularly distasteful is how much time and money have been wasted on preparing it for court over the nine years since the accident, and how much more is going to be wasted in court during the next four months. Add to that the harm and delay always imposed on the technical investigation by the French judiciary's meddling which, in this case, drove the UK Air Accident Investigation Branch - a partner in the investigation - to distraction while they were trying to get on with the job.

The French judiciary in this case are acting like a peculiar sect with strange beliefs pursuing an eccentric ritual that has no relevance to anyone except the participants.
As usual, this case will be won or lost on legal technicalities. It is certainly not about aviation, it is more about legal egos, if my French lawyer friend is to be believed. And about lining their pockets.

ChristiaanJ 6th Dec 2010 16:28


Originally Posted by bearfoil (Post 6106178)
Did the (CAL) Mech's repair fall withing the regs?

Replacing a wear strip on a cowling with titanium ??
Come on, bearfoil, you can't be that naive.

Not to mention the utter incompetence of the mechanic.
Ever tried to drill in titanium?
After wearing out the first drill bit, he should have recognised something was not quite right.
Instead of which, he drilled a few more holes, here, there and everywhere, and just fitted it anyway.

Bad luck, in being found out in such a spectacular way....

CJ

Airmotive 6th Dec 2010 16:34

Shall I speculate on how this action by the French courts will affect the search for AF447? It seems that, with this one ruling, a lot of people who would normally be helping with an open and honest investigation of AF447, would now be better off if that plane is never found.:ugh:

If given the choice between 'benefiting aviation safety' or 'not spending 20 years in jail', even the most ardent safety guy would prefer to be home with his wife and kids.

con-pilot 6th Dec 2010 16:42

Well as no one has stated the obvious, I will.

A burst tire, no matter how unprecedented, should not cause a modern jet airliner to crash due to the damage caused by the bursting tire. No matter what caused the tire to fail.

And even more damning is that this was not the first time this had happened, did not the same type of incident happen to a BA Concorde, which caused BA to modify the bottom of the BA Concordes fuel tanks?

This is CYA at a national level.

Cacophonix 6th Dec 2010 16:45


Well as no one has stated the obvious, I will.
Con thanks for stating bluntly what I was skating around! :ok:

Nick Thomas 6th Dec 2010 16:46

It seems to me that many on this thread have little or no knowledge of the French legal system, and I include myself in that statement. Making references to what would happen in the USA or UK is therefore not relevant. I have had this debate about different legal juristrictions with Bearfoil before(Qantas engine failure). As SLF I have noticed a tendency to criticize people who make "uneducated" comments as being MS pilots. Well in this case I think it's fair to say that many posters are acting as armchair lawyers.
Of course everyone is entitled to their view on the technical causes of the Concorde accident but to suggest that a court in reaching a different view to yours is corrupt /incompetent etc is simply laughable.
Regards
Nick

Hi Lok 6th Dec 2010 16:49

Ermmmm
 
Yet again the engineer has been witch hunted and given a suspended jail term ? :ugh:

I'm sure he has been feeling good since the allegations :rolleyes:

Cacophonix 6th Dec 2010 16:54


I include myself in that statement. Making references to what would happen in the USA or UK is therefore not relevant
As this case involves people and institutions from the US, UK and France it is highly appropriate for all these legal systems to be considered and if comparisons are odious then so be it.

You might be surprised by how many people who comment here do have a legal backgound. However, I do agree a simplistic kneejerk reaction to a system be it legal or otherwise just because it is French is inappropriate.

ChristiaanJ 6th Dec 2010 16:58


Originally Posted by NamibFox (Post 6106215)
ChristiaanJ
As you say tyre bursts are not uncommon right across all types operational but to say a particular burst was of unprecedented force just doesn't make sense to me.
Unprecedented from what I wonder?

Unprecedented from all the 65 previous occasions you mention, and also unprecedented from all the certification tests - but then those were all based on the tyre bursting from "known" effects, such as under-inflation, overheating from excessive braking, etc. etc.
Somehow the tyre being ripped apart by a large piece of knife-like FOD was never considered.

Perhaps he means from the last burst that occurred that may just luckily have not caused a conflagration or the loss of the aircraft! [...]
This accident resulted from a number of causes of which the tyre burst incident was the precursor but not the only one.
Quite.
I suppose most people here are aware of the sequence...
Not only a large leak (possibly caused by 'oil-canning' which probably would not have occurred either if the tanks hadn't been so close to being full, as was normal), but the leak was ignited.
The exact cause may be debatable (arcing in the wheel well sounding the most probable, rather than "blow-back" from the reheat), but it happened.

Without that happening, it would have simply been a very messy incident.

I must say that I am apt to agree with Mr Learmount's comments when he wrote...
A very measured comment. And yes, I'm apt to agree too.

CJ

suninmyeyes 6th Dec 2010 17:05

This reminds me of the Turkish DC10 cargo door crash in Paris in 1974.

Despite a known technical problem with the cargo door and paperwork showing it had been modified (when it fact it hadn't) the French media put the blame and responsibility for the accident on the Algerian baggage handler who closed the door.

This Concorde investigation also seems to put the blame in the wrong arena.

Nick Thomas 6th Dec 2010 17:16

I have just read Hi Lok's post and it seems to me to be yet another post in a long line that assume that aviation is above the law. Of course it's not and quite rightly so.
I have read the arguments that no blame should be attributed so that incidents are reported and aviation safety can therefore be improved and I agree with that.
In this case (and any other major aviation incident) this line of reasoning fails on many levels.
For example
The incident is in the public domain.
The catastrophic nature of the incident.
Surely the point of a no blame reporting culture is to avoid incidents such as this one. Therefore in this case a different response is required.

To say that the engineer is the subject of a witch hunt is unwise and if taken to it's logical conclussion would mean that every person in front of a court of law is subject to a witch hunt. I can also accept that he may have had many sleepness nights over the outcome of this trial yet this does not mean that it's unfair to bring a case against him.

Regards
Nick

Nick Thomas 6th Dec 2010 17:30

No am not surprised that some posters may have some legal knowledge. In fact I have extensive experience of the civil legal system in England and Wales, I have stated that to back up the following:
That it's unwise to draw conclusions about one legal system when your experience is based on another.
Am also of the view that it's foolish to criticize any legal proceedings without careful study of those proceedings.
Regards
Nick

Hi Lok 6th Dec 2010 17:30

Nick, I tend to agree and to be honest don't really know IF that person was negligent ? Obviously it has been proven that he was.
Having vast structural repair experience and seeing fatigue and repairs after time it could happen to any aircraft.

BUT I do agree with you and yes we are all accountable and sometimes these things remind us what we actually do.

Again haven't read the in depth report and just think that an Airline has been named (Not the CEO or managers) and the engineer has.

Thanks, Hi Lok

infrequentflyer789 6th Dec 2010 17:36


Originally Posted by stuckgear (Post 6106192)
Bear, interesting point. Perhaps CAL's FSDO could be liable for a failure in oversight ! :}

Prosecution indeed went beyond the individual technician. From an older news article (one of many with same details though):


Six defendants have been accused of manslaughter in the Concorde trial. All deny the charges.
*Continental Airlines
Accused of negligently allowing its staff to use banned titanium strips for aircraft repairs. If found guilty the company faces a fine of up to €375,000.
*John Taylor, 41, Continental Airlines mechanic
He fitted the titanium strip which fell onto the runway before the doomed Concorde flight. Like the other four individuals on trial, he faces up to five years in prison and a maximum fine of €75,000 if found guilty.
*Stanley Ford, 70, head of the Continental Airlines maintenance team
He is accused of approving the banned repair.
Interestingly, nowhere in anything I've read have I seen anything from Continental or their lawyers disputing that the repair was illegitimate or that the tyre was destoryed by running over the part. Their sole reported defence seems to have been that the Concord was on fire before it hit the part, which seems to be based on purely eye-witness evidence, not physical (the physical evidence reported all seems to show the tyre burst as the start of the problems). May just be me, but that seems to be a bit of a flimsy defence.

Also, it looks like although it was Continental and agents who got hit by fines etc., the court apportioned damages split between Continental and EADS (mfr. - and partly French). So they've decided Continental were partly responsible but not solely.

Nick Thomas 6th Dec 2010 17:38

Having just read your last post Hi Lok am glad that you agree with me that aviation is not above the law.
I apologise for mentioning you personally but in mitigation I would add that I inadvertentally assumed that your first post was another in the long line of posts condemning this verdict out of hand.
Regards
Nick

SPIT 6th Dec 2010 17:39

I wonder what would have happened if instead of the prev A/C had NOT BEEN an American airline but it was a French airline or even Air France ??? :E:E:E

HEATHROW DIRECTOR 6th Dec 2010 17:42

<<I seem to recall at LHR ground vehicles performing visual inspections of the runway from time to time.>>

Well, of course, runway inspections took place several times each day, but none specifically prior to a Concorde movement. Whilst I was there, the only flights which enjoyed such treatment were those carrying the US President. Concorde was just another aeroplane.

Nick Thomas 6th Dec 2010 17:50

Hi Spit
Am wondering if your last statement is just another way of saying that this verdict is corrupt?
Regards
Nick

Hi Lok 6th Dec 2010 18:01

No problem. I just feel that sometimes when or if things go wrong for engineers all around you step backwards. It would be interesting to know IF the engineer had legal representation form the airline, I would imagine he did? Still don't know why they need to name that guy?

No worries about naming me though :hmm:

Hi Lok

wings folded 6th Dec 2010 18:14


Are we to read from this that a criminally responsible mechanic deliberately set out to sabotage one of his own employer's aircraft in such a way that the damage would deliberately cause catastrophic damage to another company's aircraft. Utter, utter nonsense from the Paris court.
"Homicide involontaire" (the charge actually brought) should not be too difficult a concept to grasp even if it is French.

The clue is in the "involontaire" part.

If you think that means

deliberately set out to sabotage one of his own employer's aircraft in such a way that the damage would deliberately cause catastrophic damage
you might try looking up "involontaire" in a dictionary. If you don't have a French one to hand, look up "involontary"

RoyHudd 6th Dec 2010 18:22

French hypocrisy
 
I witnessed the crash from my hotel room at the Copthorne, Roissy. I was flying for AF at the time, as a member of a 6-month wet-lease contract. AF were a shambles to work with, but that is not relevant.

The CDG airport taxiways were oftened contaminated with dirt and rubbish; the runways appeared no better when we were at slow speed. NO runway inspections were evident before the accident. The day after, the inspections STARTED. Try getting the French responsibles to investigating or admitting to this. Not a chance. A nation of cowards and liars, I am afraid, with little honour to their name, and little sense of shame.. My personal indictment covers French aviation, and this shameful verdict is in perfect fitting with the French way.

wings folded 6th Dec 2010 19:38

Norodnik


We all know the BEA is a complete joke along with most of the French Court system.
No, we do not all know that.

Do not presume to speak for others.

What exactly is your level of familiarity with French judicial process?

Thunderpants 6th Dec 2010 19:58

Wether the legal system is French, British or American, is frankly irrelevant. The point is, it is all about the LAW, very little to do with actual JUSTICE, and absolutely bu@@er all about basic COMMON SENSE.

How long before the entire Western World finally chokes to death on it's own legal systems?

bearfoil 6th Dec 2010 20:02

Is Rolls Royce familiar with French Jurisprudence? Re: Airbus? What did the Engine maker know and when did they know it? Thread selection has become problematic, I see a Fraud prosecution, French style, relative to QF32? Marque damage?

oldchina 6th Dec 2010 20:04

The typical Brit in the street assumes the judiciary is above political interference.

The typical français in the street accepts the judiciary can be influenced by politicians.

infrequentflyer789 6th Dec 2010 20:26


Originally Posted by RoyHudd (Post 6106416)
The CDG airport taxiways were oftened contaminated with dirt and rubbish; the runways appeared no better when we were at slow speed. NO runway inspections were evident before the accident. The day after, the inspections STARTED.

Whilst that might not suprise, it isn't relevant to the accident. The continental flight took off only a few minutes before Concorde, so unless they were inspecting between every departure it wouldn't have helped (see previous posts where others have confirmed that they didn't do that elsewhere, e.g. LHR).

It was bad luck for everyone that the continental flight happened to be followed by a plane that takes off unusally fast, making the consequences of tyre burst much worse. Had it been any other plane, I think we'd still be looking at a burst tyre, but not a hull loss with 100+ dead. Continental (had the debris been found) might still have been in the dock for breaking the rules, but not for manslaughter.

Han Special 6th Dec 2010 20:31

I don't think racism is the issue. In view of the history Roy's comments are not unfair.

bearfoil 6th Dec 2010 20:33

I think Roy's comments are not out of line at all, given the moment and the idiocy afoot in France. Strong, not out of line.

Robert Campbell 6th Dec 2010 22:31

Speaking of the idiocy
 
As Long as We're Bashing the French...

Taj Mahal visit by Nicolas Sarkozy and Carla Bruni causes anger and panic - Telegraph


Taj Mahal visit by Nicolas Sarkozy and Carla Bruni causes anger and panic
A romantic dusk visit to the Taj Mahal by French President Nicolas Sarkozy and his wife Carla Bruni caused anger and panic as thousands of visitors were hurried from India's most celebrated tourist attraction.
I think the problem is an attitude which has been pervasive for many years in France.

Eisenhower had his problems with DeGaulle in WWII. Friends of mine just returned from a visit to France and tell me they loved everything about it except the French.


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