Titanic Submersible Rescue

Discussion in 'Taylor's Tittle-Tattle - General Banter' started by SkylaRose, Jun 21, 2023.

  1. SkylaRose

    SkylaRose Administrator

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    First, I know time or more likely air is quickly running out and I really hope a miracle happens and they are rescued. What I do not understand though is the following.

    • Why was it put together like a DIY hobby project?
    • Why were no safety protocols ensured?
    • Why was it fitted with lights bought from a camping store?
    • Why did it cost a quarter of a million dollars to take part?
    • Why is it controlled by an Playstation controller look-a-like?
    • Why did the participants not clue in that they were told multiple times in the T/C that death was a likely?
    • Why have the company not sent down another vessel? Do they only have one?

    GPS does not work because water has thicker destity than air. All they have is a text message system. If the submersible has lost power then they are probably getting pushed along by underwater currents. If they are stuck within the wreck of the Titanic, or there was pressure leak then god help them it would of been a painless demise. If they are still alive, all that can be done is radar pings which bounce off deep sea objects. It's also a white coloured vessel which makes it very hard to spot.

    I prey for them all. But I do not hold out much hope.

    What are your thoughts on this?
     
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  2. Clive_ofthe_Kremlin

    Clive_ofthe_Kremlin Squad Player

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    Well there is a child involved, so I hope they are rescued. But...

    Apparently they are billionaires, who didn't mind paying a quarter of a million for a jolly. So it's misadventure really, similar to one of those billionaires' rockets blowing up.

    They should have just gone to the costas for a week instead.
     
  3. The undeniable truth

    The undeniable truth First Team Captain

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    2+ miles below the surface in something that looks like it was put together in someone's garage ? My thoughts are, there's no way I would have considered taking part in such a trip. I wonder how many previous successful trips they have done ? Can't be ar5ed to check....
    They may have other units but I doubt they can help raising the sunken unit and it's not as though they can just hop from one unit to the other down there....and who could drive it....and who would want to after seeing what has happened to the first ??
    The odds aren't looking great sadly....
     
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  4. Knight GT

    Knight GT Predictor extraordinaire 2013/14

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    5 billionaires gets more news than the boat full of people hoping for a better life that sunk on route to Italy. That about sums it up
     
  5. Moose

    Moose First Team Captain

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    I agree with all the comments, it’s pure human folly. Madness.

    However, it’s a hellish fate they have brought on themselves and the son. It makes me very sad to think of it.
     
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  6. AndrewH63

    AndrewH63 Reservist

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    A Canadian plane flying over the Atlantic claims to have heard banging noises. What from a sub 2 miles below the surface of the Atlantic. Surely a vessel that can survive the pressure down at the wreck would not give off the sound of someone thumping from inside. To be detectable to a plane overhead. Is technology now that good?
     
  7. SkylaRose

    SkylaRose Administrator

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    Thats not possible surely. Two and-a-half miles down with 15000 of pressure plus the density? Think knocking on the bottom of your bath when it's filled with water, now micro that sound 15000 plus however much extra water there is between the submersible and the surface. No radar can penetrate that level of depths. Even navy submarines would have tremendous troubles.
     
  8. Lloyd

    Lloyd Squad Player

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    I can't understand why they haven't called International Rescue yet. Thunderbird 4 is ideal for this kind of scenario
     
  9. Ilkley

    Ilkley Formerly known as An Ilkley Orn Baht 'at

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    I would expect that the plane dropped a floating detector which radios the circling aircraft. (As naval helicopters do when hunting submarines.) Also, water being dense, sound travels through it very well. So, I can believe knocking sounds have been heard, though the description of how that was done is inadequate.
     
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  10. Bwood_Horn

    Bwood_Horn Squad Player

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    This question was asked on ARRSE and the answer is even more tragic than this week's events. Remember the Kursk submarine disaster? Well, at the time, those ITK were saying that the 'rescue' of the stranded matelots was highly likely as the Russian Navy had a titanium (remember the Soviets were, for decades, the only ones who could produce and work with large fabrications made from Ti metal) highly manoeuvrable large submersible craft that could operate at extreme depths (over 4km) for extended periods. In the chaos of the 90's it was sold by an 'enterprising' Russian - guess who to...

    ARRSE discussion from here.
     
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  11. Diamond

    Diamond First Team

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    The fact that they can possibly hear banging would mean that the sub is on or near the surface. There is no way it could be picked up from the ocean floor at that depth.
    The thing that could cost them their lives is that the thing isn't painted luminous orange.
     
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  12. Optimistichornet

    Optimistichornet Penguin Assassin

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    Exactly this, it’s probably a couple of hundred metres down and just can’t be seen. The whole design of the damn thing is just bonkers.
     
  13. Arakel

    Arakel First Team

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    The answer to most of your questions is the same: greedy, reckless men operating in under-regulated US industry.
     
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  14. Heidar

    Heidar Squad Player

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    Tend to agree that this is one of those risks like the Bluebird on Coniston or SpaceX - tragic as it is.

    The Titanic was literally just imaged to the most amazing detail. That should have put an end to expeditions.
     
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  15. SkylaRose

    SkylaRose Administrator

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    Was that the one with the 3D scans? It was brilliant I agree. It's just such a shame this has happened so soon after.
     
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  16. WillisWasTheWorst

    WillisWasTheWorst Its making less grammar mistake's thats important

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    A huge slice of the BBC news bulletin devoted to this story tonight.
     
  17. UEA_Hornet

    UEA_Hornet First Team Captain

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    Surprised they didn't give us a full weather forecast for the mid-Atlantic.
     
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  18. Bwood_Horn

    Bwood_Horn Squad Player

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    From the ARRSE:

    And someone remembered their training:

     
  19. Bwood_Horn

    Bwood_Horn Squad Player

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    upload_2023-6-22_13-1-6.png
     
  20. UEA_Hornet

    UEA_Hornet First Team Captain

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    Debris field found. Seems to point to it have gone pop, which @Bwood_Horn’s post suggests is a merciful end.

    Seems like an inefficient way to get rid of billionaires though. Can’t we just bring back the guillotine?
     
  21. Optimistichornet

    Optimistichornet Penguin Assassin

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    That’s that then.

    At least it would have been so instantaneously quick that they wouldn’t have known what happened.

    It just goes to show that these regulations are in place for a reason.
     
  22. davisp2

    davisp2 Reservist

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    Not sure why so much airtime is being given to an adventure that went wrong.
     
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  23. SkylaRose

    SkylaRose Administrator

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    It's not been 100% confirmed the debris is from the submersible but considering any debris from the Titanic is well documented by now it's not looking great. I gather it was pressure breach that caused the implosion. It was a poorly designed vessel and a poorly throught out expedition. As @Knight GT rightly stated earlier in the thread, it's a shame such an effort was not put into the rescue and aid of all the people who perished on route to Italy. Billionaires or not, they were still people at the end of the day and questions are going to asked.

    It's just the Challenger in a sense. Money and power over safety and procedures. However, unlike the Challenger disaster, the people knew the dangers and risks, where as with the shuttle, the scientists and engineers knew the risks and were ignored.
     
  24. Sting

    Sting Squad Player

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    Because it seems 5 lives were lost. Not worth a little attention? Titanic has always attracted news interest too.
     
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  25. davisp2

    davisp2 Reservist

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    When you say “a little attention “ do you mean on ever news channel 24/7. 5 people knew the risks of this adventure and volunteered for it.
     
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  26. Keighley

    Keighley First Team

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    I agree but rescue stories seem to strike a particular emotional chord. See Chilean miners, children surviving Amazon plane crash etc etc.

    There’s even a bioethical concept of “the rule of rescue” which refers to “the imperative to save individual lives even when money might be more efficiently spent to prevent deaths in the larger population”.

    None of this is very rational.
     
  27. davisp2

    davisp2 Reservist

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    Always going to be a punt if you go down 2 miles under water in this thing that was made out of carbon fibre
     

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  28. Smudger

    Smudger Messi's Mad Coach

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    Titanic after it sank 111 years ago still holds many in fascination as an instructional window on human hubris, pride and arrogance, societal values, class, heroism and self-sacrifice.

    However the way this submersible was designed and not even really certified to dive that deep beggars belief. Unproven material, lack of redundancy and not even a contact mechanism for unexpected surfacing such as a beacon, strobe, EPIRB. The depth is not the issue here because other DSS's have been deeper as in the Challenger and Marianas Trenches with manned crews. But those were rigorously designed with multiple redundancy and tested over years and have extensive checks before every dive. Just one tiny fault in a submerged vessel can result in catastrophe.

    Especially with new vessels. The USN experienced it with USS Thresher and USS Scorpion one with a faulty valve painting, another with a short circuit causing a reactor scram and loss of power. As have the Russians with the Oscar class Kursk insisting on using torpedoes propelled by hydrogen peroxide. More recently with a shoddy set of repairs to an ageing Argentine submarine the San Juan.

    This whole business sheds a light into this sort of tourism and no doubt there will be questions on regulation and safety inspection. Can only the super rich experience these sort of things ? What and how did the regulatory bodies allow this to happen and why were whistleblowers ignored again. As Feynman said and I'll always bring up nature cannot be fooled. It's concerning given that it's in the US not some banana republic too. And confidence in regulatory bodies must be at an all time low. What with the Boeing 777 debacle for instance.

    Companies cannot be trusted not to cut corners unless inspected regularly by truly independent observers. Safety cannot afford cut corners. The only consolation is at those depths even those at which Scorpion, San Juan and Thresher all reached crush depth is that death is instantaneous and is not even registered as a conscious thought. One feels tremendously for those in the Kursk under Captain Kolesnikov in the last compartment who could have been rescued. And the infamous scenes broadcast to the world where mothers and wives protesting with the Northern Fleet admiral were sedated by KGB agents. SOSUS if it still exists should have picked up the sounds of the submarine implosion. They'll probably try and salvage some wreckage to ascertain the reason for the implosion.



     
  29. Bwood_Horn

    Bwood_Horn Squad Player

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    I heard on one of the early radio reports that 'passengers' sign a fairly extensive waiver before embarking on a 'voyage'.

    As I said before - the Titan was a (very good?) piece of Soviet/Russian tech. I wonder if the extensive number of rescue teams (and US state involvement) was more to do with gaining salvage rights rather than saving the 'adventurers'?
     
  30. UEA_Hornet

    UEA_Hornet First Team Captain

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    Serious question here - what regulatory bodies? Who regulates people who want to go to sea in a vessel?
     
  31. Arakel

    Arakel First Team

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    It's an unusual situation. Couple a race against time to rescue people before their air runs out with a horrifying, helpless scenario in the deep sea and you have a story that is guaranteed to capture public interest, really.
     
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  32. davisp2

    davisp2 Reservist

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    I’m hearing that the sub suffered a catastrophic implosion
     
  33. Arakel

    Arakel First Team

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    Debris field located and reports that a piece of the tail was observed in the field (take with a pinch of salt).

    Likely scenario is the sub imploded and everyone died instantly. They probably didn't have time to even register that anything happened.
     
  34. I Blame Pozzo

    I Blame Pozzo First Team

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    I read a book on the Kursk not long after it happened.

    Horrible.

    The charming man I sat next to today at Susheel and Mark's wedding,Hugh,said that a member of the Maceys family was married to one on board of the submersible.

    Her great grandparents were on the Titanic Hugh said and went down with it, refusing a lifeboat.
     
  35. Optimistichornet

    Optimistichornet Penguin Assassin

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    Disasters like this always draw attention and you can’t blame the news agency’s from focusing on it. I really dislike the fact that the sinking in Greece however didn’t get the same coverage, which was a huge tragedy compared to this very individual event.

    Deeply feel for the families involved, but the whole thing should never have happened. I love a good adventure, and I’m not above taking a calculated risk. But this doesn’t seem calculated, it seems reckless and irresponsible.
     
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