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Air France, Airbus Guilty of Corporate Manslaughter In 2009 Air France 447 Crash (bbc.com) 25

Long-time Slashdot reader UnknowingFool shares this report from the BBC: Air France and Airbus have been found guilty of manslaughter over a 2009 plane crash which killed 228 people. The Paris Appeals Court found the airline and aircraft manufacturer "solely and entirely responsible" for the incident, in which flight AF447 from Rio de Janeiro to Paris crashed into the Atlantic Ocean. The passenger jet stalled during a storm and plunged into the water, killing all on board. A court had previously cleared the companies in April 2023, but they were found guilty on Thursday after an eight-week trial.

Both have repeatedly denied the charges and say they will appeal... The companies have been asked to pay the maximum fine — €225,000 ($261,720; £194,500) each — but some victims' families have criticised the amount as a token penalty...

In 2012, French investigators found a combination of technical failure involving ice in the plane's sensors and the pilots' inability to react to the aircraft stalling led to it plunging into the sea. The captain was on a break when the co-pilots became confused by faulty air-speed readings. They then mistakenly pointed the nose of the plane upwards when it stalled, instead of down. Investigators concluded the co-pilots did not have the training to deal with the situation. Pilot training has since been improved and the speed sensors replaced.

Air France, Airbus Guilty of Corporate Manslaughter In 2009 Air France 447 Crash

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  • Irrespective of whether you agree with the findings of the court, a fine of 225k Euros is nothing for the crime of manslaughter. No one is going to face prison time, and the amount of money is rather small.

    • I'm surprised at appealing. That will likely cost more than the fine.
      Still, not wanting the precedent is a thing.

      • Re:Pathetic fines (Score:4, Insightful)

        by test321 ( 8891681 ) on Saturday May 23, 2026 @06:02PM (#66157562)

        Their problem isn't the legal cost (peanuts for them) and precedents are not very influential in Roman law systems. Their problem here is their corporate image. They're a reputable company in a highly regulated market and now they're guilty of manslaughter, and that's a *bad* thing. Like someone who wants to run for office and convicted of fraud or embezzlement.

        Technically they're not appealing, they're escalating to a supreme level, which will analyse only matters of law (and not facts). The high court might decide the law was not properly applied, or some procedure was not followed, an cass (annul) the sentencing, ordering a new trial.

    • Irrespective of whether you agree with the findings of the court, a fine of 225k Euros is nothing for the crime of manslaughter. No one is going to face prison time, and the amount of money is rather small.

      I came to say something similar, but while I was thinking about your comment some questions occurred to me. Can the victims' families sue the companies involved for whatever the French equivalent is of wrongful death? What would the chances be of winning such a suit? And, based on any relevant precedents, how high are the awards likely to be?

      My first reaction was surprise at how low the fine was. But depending on whether or not lawsuits can be filed and won, maybe the fine is appropriate. Maybe a higher fin

  • I can see that Air France apparently had a pilot who wanted to fly off into space and stalled the plane, and denied doing that until it was too late, but what was Airbus'es fault? The plane would have survived if the pilot had just let go of the controls...

    • by trelanexiph ( 605826 ) on Saturday May 23, 2026 @04:11PM (#66157480) Homepage

      Airbus has a flight laws system. That flight laws system which would have told the pilot they were in a stall failed because of ice accumulation during a thunderstorm.

      The pilot didn't know they were in the stall because the otherwise highly redundant system which should have warned him didn't work. Given what he could see, the aircraft was losing altitude, so he firewalled the throttles and pointed the nose up. If you don't know your wings aren't generating lift anymore, this isn't an unreasonable reaction.

      The captain re-entered the cockpit seconds before they hit the water and figured it out, but it was too late.

      • by AmiMoJo ( 196126 )

        As I recall one pilot held their stick back to keep the nose up the whole time, which doomed them. Airbus averages the inputs from the two pilots. Boeing produces a "dual inputs" warning.

        Because he held back the whole time, the other pilot's efforts to level the aircraft and gain speed were ineffective. As you say, it was noticed at the last minute, but too late.

        That always seemed like a very weird design choice to me. But also, the crew should have noticed sooner, and they should have made it clear who was

        • Both Airbus and Boeing average the inputs of both pilots. Airbus has the "dual input" audio warning, Boeing relies on force feedback instead. As has been shown time and time again, Airbus pilots tend to ignore the warning when stressed while Boeing pilots ignore the force feedback when stressed (or think that they yokes are jammed) to the point that they apply enough force to unlink the yokes, removing the force feedback.

      • by test321 ( 8891681 ) on Saturday May 23, 2026 @06:36PM (#66157602)

        I understood it differently https://bea.aero/en/investigat... [bea.aero]

        You say the stall was not identified, but the synthetic voice says "stall", I counted, 75 times between 2:10:10.4 and 2:14:21.5 (then it says "pull up" 4 time in 7 seconds before end of recording). You say the captain entered seconds before the crash, but he actually was back at 2:11:42.5, that's 2 minutes 45 seconds before crash.

        According to CVR, FDR, graph of parameters, all documented in the link above:

        At 2:10:03, autopilot disengages due to unreliable speed reading. At 2:10:07, one of the co-pilots puts the plane to climb. It was not discussed or voluntary, it could have been a stress reaction. Later as the plane lost altitude, the co-pilot indeed kept the plane to climb (erroneously, thinking it would help). Several "dual input" warning can be heard (six times), as the captain tries to level the plane, or even tries to get it go down (to recover speed and stop being stall), but the co-pilot stubbornly (out of stress) keeps the stick to climb, even when the captain gives clear order don't climb.

        Excerpt:
        2 h 12 min 59,6 SV : dual input
        2 h 13 min 22,9 SV : dual input
        2 h 13 min 39,7 Climb climb climb climb
        2 h 13 min 40,6 But I’ve been at maxi nose-up for a while SV : dual input
        2 h 13 min 42,7 (CAPTAIN) no no no don’t climb
        2 h 13 min 43,5 so go down SV : dual input

      • > The pilot didn't know they were in the stall

        Nonsense. The stall warning was blaring at them for much of the way down.

        Stall recognition and recovery is one of the most fundamental skills that pilots are taught, whether they are flying gliders, cessnas or airliners. A complete lack of basic airmanship led to the loss of this aircraft.

        • According to an extensive discussion of this I found elsewhere, for much of the accident sequence the plane was SO nose high that the stall horn turned off because static and dynamic pressure were equal.

          Whenever the nose went down a bit, the stall horn would come back on, producing exactly the wrong reaction----go back up.

          Unfortunately, the situation was unrecoverable for several minutes before impact according to simulations.
          • Yep, that happened several times, nevertheless reacting to a stall warning by going nose up is completely wrong and the pilots knew that. They haven't applied their knowledge though, only instinctive reactions.

      • If you don't know your wings aren't generating lift anymore, this isn't an unreasonable reaction.

        If your wings aren't generating lift anymore then you're in a stall.

        So it is in fact an unreasonable reaction, because in a stall you push the nose down to gain airspeed, unless you don't have the altitude to do that.

    • The excerpt here says:

      ...a combination of technical failure involving ice in the plane's sensors and the pilots' inability to react...

      So your question seems to be answered, at least in principle. "What was Airbus' fault?" Sensor issues, apparently.

      Recall that faulty AOA (Angle Of Attack) sensors and/or related software have also been identified as an issue with previous Boeing crashes.

    • Airbus's fly-by-wire system meant that the position of the throttle lever indicated a falsehood as to the throttle setting.

      • There is no throttle on an Airbus. And the thrust lever position was not relevant in this accident. Basically, the pilots were so startled by a false warning coming out of nowhere that they, in panic, started doing random stuff instead of realising that the aircraft has been cruising with their current settings just fine for a while so the most sensible thing to do would be to calm down, leave the controls alone and take care of the ECAM warnings with the help of their quick reference handbook. Had they don

    • by Tailhook ( 98486 )

      but what was Airbus'es fault?

      This incident required the combination of an incompetent crew and a faulty design. Without both, that particular flight would have ended without incident.

      So the fault is shared, and the real criminals are in the boardrooms.

    • what was Airbus'es fault?

      (Just my opinion, I have not read the judgement) Airbus should have identified the lethal risk of keeping the old Pitot tubes that freeze in ice storms, and REQUIRED their replacement. Instead, as it was only recommended, Air France was only servicing the planes at slow pace.

  • There was no excuse for having an insufficient pitot heat to prevent icing.

    They're not exotic components but don't work properly when blocked, be it by icing or (on the ground) by insects seeking a new home.

  • It's despicable that it's taken 17 years for the courts to reach this verdict. It must have been a masterclass in corporate lawyer's delay tactics.

  • Even I know you let the nose drop during a stall, and I've had ZERO flying lessons :(

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