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Old 18th Aug 2012, 12:18
  #4401 (permalink)  
 
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Easyjet

Yes I believe it was the Edinburgh service. The vibration sound from the engine was horendous. My neighbor (who also witnessed the event) was convinced the engine was imploding on itself.

I agree a big well done to the pilots.
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Old 18th Aug 2012, 13:28
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Yes I believe it was the Edinburgh service. The vibration sound from the engine was horendous. My neighbor (who also witnessed the event) was convinced the engine was imploding on itself.

I agree a big well done to the pilots.
Probably a bird strike, and even though may have sounded dramatic and probably concerning for the passengers on board, all pilots are trained for these situations.

The A319's are perfectly capable of fly on one engine and is standard practice to declare an emergency landing for these situations, even though probably not necessary.
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Old 18th Aug 2012, 15:41
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Probably some of the seat covers would have needed a boil wash
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Old 18th Aug 2012, 16:33
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It was the EDI service, and a bird strike, no smell of roast chicken in the cabin, and a vibration warning of 9.1.
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Old 18th Aug 2012, 16:57
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Wonder if the bird strike was when the aircraft was still on the runway? If it was then there might have been regrets about their intersection take off.
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Old 18th Aug 2012, 18:45
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Oh dear....back to that old chestnut LTNMan!

You obviously haven't read or understood the theory behind balanced field take-off's.....So here's a link explaining it pretty clearly:

Balanced field takeoff - Wikipedia, the free encyclopedia

Last edited by boeing_eng; 18th Aug 2012 at 18:52.
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Old 18th Aug 2012, 21:34
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"You obviously haven't read or understood the theory behind balanced field take-off's"...

Larf!
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Old 19th Aug 2012, 06:29
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As this poor sod found out APCOA who run the airports car parks like taking the money but not investing part of the fat profit in CCTV or tarmacking the disgraceful midterm car park gravel pit
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Old 19th Aug 2012, 06:55
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Oh dear....back to that old chestnut LTNMan!

You obviously haven't read or understood the theory behind balanced field take-off's.....So here's a link explaining it pretty clearly:
Yes I have read the link but put simply when an easyjet aircraft back tracks at Luton or any aircraft come to that, it is normally airborne by the 08 turn off and when it takes off from the intersection it usually isn’t. That to me tells me whether correctly or not that the V1 point is further down the runway so giving less time to reject the take-off.


I concede to your superior knowledge on the subject but I just see things in black and white. I do wonder though if pilots knew in advance that an engine was going to fail on a take-off run would they still depart from the intersection or use the full length? Maybe you could answer that question as you imply it makes no difference?

Last edited by LTNman; 19th Aug 2012 at 06:59.
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Old 19th Aug 2012, 07:37
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I do wonder though if pilots knew in advance that an engine was going to fail on a take-off run would they still depart from the intersection or use the full length?

?????????

Perhaps soon we'll have a "Caution....Engine will fail in x minutes" warning in all cockpits!

Last edited by boeing_eng; 19th Aug 2012 at 07:41.
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Old 19th Aug 2012, 08:08
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I note that you didn't answer the question about the V1 point being at the same location regardless of where the take off run begins

Last edited by LTNman; 19th Aug 2012 at 08:11.
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Old 19th Aug 2012, 08:10
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LTNman could I get next week's lottery numbers please? You clearly have a sixth sense!

You can have ops clear the runway & surrounds of birds every 5mins if you like, but still no guarantee that you won't suck one into an engine on rotation - wherever VR occurs!

Or even on climb out - as Capt Sully will testify!

If it happened before V1 then they would reject the take off, having made their calcs as to where V1 was.

Our feathered friends were in the air long before Man ever was!
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Old 19th Aug 2012, 08:14
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Ok then so it makes no difference whether the runway is 1500m, 2000m or even 3000m. Thanks for the info, everyday I lean something new

Last edited by LTNman; 19th Aug 2012 at 08:19.
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Old 19th Aug 2012, 09:56
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Obviously an intersection departure satisfies the performance requirements in terms of TODA and ASDA and in 99.99% of departures has no safety implications. I do believe though that there is a valid argument as to whether there is a safety enhancement available by use of the full distances, however minor that enhancement may be.

V1 is not some golden point that once reached ensures 100% that Vr will be attained as planned and departure assured. A multiple tyre burst after V1 or a nosewheel collapse are not completely underheard of - it certainly happened to a DC6 at SEN many years ago after V1 and the aircraft came to rest 5 metres from the runway end.

It's surely really more a matter of commercial reality vs the very low risk that an intersection departure involves. The one thing I would add regarding LTN in particular though is the consequencies that would arise from a high speed overrun due to the topography of the place, as a landing Aer Turas DC7 discovered years ago.

Look at it this way, if there was a serious departure overrun accident and the facts suggested that it might not have happened had the full runway length been utilised, there would certainly be voices on PPRuNe questioning the procedures which allowed it to happen.
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Old 19th Aug 2012, 11:07
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New master plan , full length parallel taxiways ,problem solved!
Don't think for one minute that the airlines will use the intersection currently being used anymore!
LTNs topography did at least help with one departure.Notably the Dan Air incident a long ,long time ago.
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Old 19th Aug 2012, 11:18
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We could debate the "nothing as useless as the runway behind you" argument for a very long time!

The fact is its down to the Captain to decide if he/she is prepared to make an intersection departure and many factors are taken into account. Apart from the obvious performance calculations these also include the weather and wake vortex separation.

ATC can never force an aircraft to make an intersection departure and I've seen countless small exec types at LTN request the full length over the years (ATC normally ask now on the ground freq if an aircraft can make an intersection departure to aid planning)
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Old 19th Aug 2012, 16:35
  #4417 (permalink)  
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Grrr

Falcon666 there was also the infamous VR-CBQ departure in the summer of 1991, again the topography helped!

That picture of the car park got me thinking that Mrs Buster's car is in the long term currently! Could do with a few bricks!

9.1 vibration, tasty!
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Old 20th Aug 2012, 12:11
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One of my customers was on board. Said the noise was bad in the cabin, pax all calm & flight returned uneventfully. Not much to report other than several schools were heroically avoided by the flight crew & they were an hour or so late to Edi.
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Old 20th Aug 2012, 21:40
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Now BAA have agreed to sell Stansted, and want a new owner in place within the next year. The likes of Luton is gonna have to up there gain, to keep airlines and passengers happy...

On the news report on BBC Look East this evening, experts seem to predict there is going to be a fierce war between the likes of Gatwick, Stansted and Luton to retain airline business and gain new business.

I hope the sale doesn't come at the detriment of Luton, but something in my bones seems to sense the airport will suffer.

All it would take is a good deal and better facilities from the new owners to tempt the likes of Wizzair or for Ryanair to centralise all their flights back at Stansted. Also attracting altogether new airlines and routes could become a whole lot harder!
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Old 20th Aug 2012, 21:57
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Stansted will be sold for at least £1 billion but Luton's operator has not had to dip their hands into their pockets to buy Luton. As it is only leased they don't have a massive dept to be paid back. Might give Luton a cost advantage despite the cost of expanding Luton as money will also be spent at Stansted.
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