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A380 low pass or go-around?

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A380 low pass or go-around?

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Old 16th May 2016, 20:17
  #21 (permalink)  
 
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Anyone looked closely the sequence ? I can count at least 3 power-up during the final approach last one beeing right at flare height, no doubt it gave to much energy hence the float and go-around. Trust mishandling but why ? New guy on type unsure how to do fine adjustments ?
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Old 17th May 2016, 01:13
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Might well have been an auto landing fault.
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Old 17th May 2016, 19:21
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What ever happened to "drop a wing if you are floating."? Surely an A380 will accept that and kiss one set of bogies onto the runway.
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Old 19th May 2016, 17:58
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All
Quite surprised to see the same flight number last night (18/5) quite low overhead my home. Not spinning cone trails and only at FL27. Normally up in the mid 30,s when passing over Yorkshire so 10k below the normal height at which the west bound heavies pass over. Did not seem to be much traffic about so maybe height constrained further south.


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Old 19th May 2016, 18:12
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Originally Posted by Mr Mac
Not spinning cone trails and only at FL27. Normally up in the mid 30,s when passing over Yorkshire so 10k below the normal height at which the west bound heavies pass over.
You might want to bear in mind that Flight Levels equate to the altitude in hundreds, not thousands of feet. So 37,000 feet would be FL370 rather than FL37.
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Old 23rd May 2016, 11:48
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DaveReidUK
Sorry typo on my part.


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Old 23rd May 2016, 12:21
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The aircraft passed the last set of touchdown zone markers at around 0:36 whilst still a good few feet in the air. I am willing to bet that some carriers would have continued with the landing with some 5-6000ft still available ahead but in BA the rules are very clear - no landing in the touchdown zone and it is either a go-around or tea and biscuits.

I believe the same is true about achieving a stable approach by 1000ft. In fact rumour has it that a flight recently appeared in BA's monthly safety brief which wasn't stable by 1000ft and didn't go around. This particular flight was "only" stable by 950ft!!
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Old 23rd May 2016, 14:25
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Fundamentally what Doors said.

I am lead to believe the company involved have very little tolerance these days for either unstable approaches even slightly below 1000', and certainly not for long landings.

Other points - Autoland fault: not impossible I guess but unlikely given the weather was good. Given the number of landings per month these guys get there's a tendency grab manual landings if circumstances permit.

Dropping a wing if floating: Not a taught or approved method of saving a floater in BA AFAIK, in fact doing that on one of the big Boeings would very definitely result in being invited to office for a discussion about pod scrapes - not sure how vulnerable the 380 is to the same.

As far as the video is concerned I'd be wondering if there was training involved and and was Bloggs being given a bit of time to recognise the decision that had to be made, (and eventually was made) - but I don't know the actual answer.

Last edited by wiggy; 24th May 2016 at 07:12. Reason: added comment about pod scrapes.
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Old 23rd May 2016, 20:30
  #29 (permalink)  
 
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I also heard a rumour of an incident of a 319 landing on 27R at Heathrow (almost 10,000 ft still available beyond the touchdown zone) where it narrowly missed the last set of markers. This was still deemed an incident worthy of discussion even bearing in mind that the plane could comfortably stop three times over in the remaining space. The piece was allegedly full of reminders about timely touchdowns or a go-around. That is the level of safety that is drummed into crews over and over again at this airline. Contrast that with the way some Indonesian flights are operated (with the inevitable results) and I know who I would rather be flying with!
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Old 25th May 2016, 00:59
  #30 (permalink)  
 
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Transport Canada also made it "news" by including it in their Daily Occurrence Report.

No they didn't. An astray fart will be included into CADORS, so don't read into that as being news. They simply reported a go around.
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Old 29th May 2016, 15:09
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Doors: I understand the philosophy behind the thinking, but IMHO 1000' and a calm severe clear day, long runway, is more than overly 'on the safe side'. Regarding the story quoted; a GA is made, minimum reserve full in the tanks, radar round SE England and now number 6 in sequence. Which is safer, land the thing or end up fretting? Is commander's discretion (common sense) so frowned upon? I suppose a strong minded captain could invoke deviation from an SOP in light of a flight safety issue: landing at 1500' on a 10,000' runway or be floating around the skies of London with only 40mins fuel. Just a bar-room discussion; nothing more.
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Old 31st May 2016, 00:47
  #32 (permalink)  
 
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but IMHO 1000' and a calm severe clear day, long runway, is more than overly 'on the safe side'.
and
I suppose a strong minded captain could invoke deviation from an SOP in light of a flight safety issue
When you're dealing with an airline you can't think like that. There has to be one rule and only one rule.

A single pilot on their own or a small company...sure make a rule for good weather and bad weather, but when you're dealing with a company where the pilot numbers start running into the high thousands, you have to keep it simple. Not every pilot is at the same experience level, so what is safe for pilot 1 may be unsafe for pilot 2. Better to err on the side of the lowest common denominator - even if that only applies to half a dozen of your pilots.
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