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Ryanair Nosegear Collapse

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Old 11th Apr 2023, 16:58
  #21 (permalink)  
 
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Originally Posted by WideScreen
There is another Ryanair landing at DUB on YT, where things get pretty hairy bouncing around with nearly a wing strike (probably more a pod strike, given the B737). Though, I am not sure, whether this is the same airplane at the same landing. Though, it might explain the Nose wheel structure failure.
I can't see anything on YouTube that claims to show the touchdown(s), only the rollout with sparks already flying.

Avherald maintains that the aircraft left the runway, but that doesn't appear to be supported by the ADS-B track, so I don't know what Simon's analysis is based on.
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Old 11th Apr 2023, 18:51
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There was no excursion afaik. Plenty of photos of what remains of the nose gear strut on tarmac available in final resting position. Some people put far too much faith in ADSB accuracy, especially on the ground where amateur antennas likely have no line of sight of the airfame.


Last edited by Una Due Tfc; 11th Apr 2023 at 19:04.
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Old 11th Apr 2023, 19:12
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Originally Posted by 22/04
. why not - flew with them recently and they were great. On time friendly crew, ops looked good.

Just measure your bag before you go and buy what you need.

Looks like everything here was correctly handled. And yes minor. People need reassurance when flying sometimes.
So, if you were a passenger on that flight who subsequently read that it was a 'minor technical issue' would you become concerned about flying in the future?

Last edited by Confusious; 11th Apr 2023 at 19:41.
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Old 11th Apr 2023, 21:34
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Originally Posted by Confusious
So, if you were a passenger on that flight who subsequently read that it was a 'minor technical issue' would you become concerned about flying in the future?
Although I'm not a fan of Ryanair and don't fly with them, I would certainly not question their safety record. But, to answer your question: no, I would not become concerned about flying in the future after a burst tyre incident.
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Old 11th Apr 2023, 21:57
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Originally Posted by stevfire2
The response time, depending on exactly when ATC were aware of the situation and hit the crash alarm, to the first RFFS truck being in position was about 2 minutes. That is an acceptable time (3 minutes is the maximum permisibble) from an unprepared standing start, in 30 ton trucks from a station likely over a mile away.
The two and three minute times are a certification requirement and have little relevance to a response to an actual incident. FWIW, those timings are also for more than simply getting to an aircraft with a problem.
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Old 11th Apr 2023, 22:24
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Originally Posted by oxenos
That implies that the crew were aware of the problem prior to landing. If that were the case, the crash vehicles would have been alerted and would have been there a lot quicker.
What does not seem to have emerged is:-
Did the crew know they had a problem and notify ATC, or did they suddenly have a gear failure when they lowered the nosewheel onto the runway?
Not necessarily. The moment of touchdown and a good few seconds after that moment are missing from the video, plenty of time to stow the reversers again if the issue occured during touchdown.
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Old 11th Apr 2023, 22:25
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Originally Posted by FUMR
Although I'm not a fan of Ryanair and don't fly with them, I would certainly not question their safety record. But, to answer your question: no, I would not become concerned about flying in the future after a burst tyre incident.
I would imagine that the noise and vibration created by half a NLG leg attempting to scribe a groove in the runway would strike most regular travellers as being somewhat out-of-the-ordinary.
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Old 12th Apr 2023, 04:19
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I would imagine that the noise and vibration created by half a NLG leg attempting to scribe a groove in the runway would strike most regular travellers as being somewhat out-of-the-ordinary.
'Guess it depends upon what the average Ryan Air passenger considers an "ordinary" landing.....
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Old 12th Apr 2023, 04:50
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The headline on the first video says "Huge Sparks", but I could only see normal ones. I guess Ryan Air will be checking their tyre treads more rigorously from now on.
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Old 12th Apr 2023, 06:56
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Originally Posted by Una Due Tfc
There was no excursion afaik. Plenty of photos of what remains of the nose gear strut on tarmac available in final resting position. Some people put far too much faith in ADSB accuracy, especially on the ground where amateur antennas likely have no line of sight of the airfame.

It looks like the left axle broke and departed along with the wheel and tire. The right tire got scrubbed off of the rim and the rim got ground down.
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Old 12th Apr 2023, 09:25
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Originally Posted by DaveReidUK
I can't see anything on YouTube that claims to show the touchdown(s), only the rollout with sparks already flying.

Avherald maintains that the aircraft left the runway, but that doesn't appear to be supported by the ADS-B track, so I don't know what Simon's analysis is based on.
I did have another look on YT, this is the one I saw, but that's 4 months ago, so probably not relevant for OT tarmac encounter:


Though it certainly shows, things can be rough at DUB, with these tailwind landings.
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Old 12th Apr 2023, 11:57
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Originally Posted by WideScreen
Though it certainly shows, things can be rough at DUB, with these tailwind landings.
im not sure it’s so much to do with a tailwind landing, more to do with DUB now has 3 runways none of which face the predominant wind direction. And sure that’s not unique (eg LHR) but in my experience the wind in DUB tends to be more severe for more of the time.

that Ryanair landing looks more like they forget to continue to fly the wing after touchdown.
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Old 12th Apr 2023, 15:37
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Did the crew know they had a problem and notify ATC, or did they suddenly have a gear failure when they lowered the nosewheel onto the runway?
I asked this back in post 16, and no-one has come up with the answer.
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Old 12th Apr 2023, 15:59
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Originally Posted by DaveReidUK
I would imagine that the noise and vibration created by half a NLG leg attempting to scribe a groove in the runway would strike most regular travellers as being somewhat out-of-the-ordinary.
My answer remains the same!
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Old 12th Apr 2023, 22:49
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Originally Posted by oxenos
I asked this back in post 16, and no-one has come up with the answer.
YouTube has a recording of the ATC comms that makes it clear there was no prior warning of the event.
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Old 13th Apr 2023, 02:41
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Originally Posted by oxenos
I asked this back in post 16, and no-one has come up with the answer.
They didn''t know
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Old 13th Apr 2023, 08:39
  #37 (permalink)  
 
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Quote:
Quote:
Originally Posted by oxenos View Post
I asked this back in post 16, and no-one has come up with the answer.
YouTube has a recording of the ATC comms that makes it clear there was no prior warning of the event.
Thank you . An answer, instead of a lot of puerile sniping
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Old 13th Apr 2023, 10:55
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A question for someone current on the 737:

If the nose gear collapses unexpectedly during the landing roll, should the ground spoilers be retracted and the thrust reversers be stowed as memory items?

I remember that is the correct configuration for a planned event.
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Old 13th Apr 2023, 12:27
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Originally Posted by V_2
that Ryanair landing looks more like they forget to continue to fly the wing after touchdown.
Which wing?

From the video it appears they forgot to keep the starboard wing flying, which would explain why it fell.
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Old 13th Apr 2023, 12:57
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Originally Posted by pilotmike
From the video it appears they forgot to keep the starboard wing flying, which would explain why it fell.
Not to mention the company 737 shown going around at 2:10 in the animation, which appears to be flying at about 30 kts ...
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