XH558...

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Discussion

SydneyBridge

8,647 posts

159 months

Monday 22nd June 2015
quotequote all
This is what it says on the Vulcan to the sky website-

Why is this the final flying year?

Having evaluated a great many factors, the three expert companies on whom XH558 depends – known as the ‘technical authorities’ - have together decided to cease their support at the end of this flying season. Without that support, under Civil Aviation Authority regulations, she is prohibited from flying.

“This is for entirely pragmatic and well-argued reasons related to the age of her airframe and engines and the growing difficulty sourcing otherwise redundant skills,” explains engineering director Andrew Edmondson. “I cannot emphasise highly enough that this is not in any way a comment on XH558’s safety this year. She has proven to be as reliable as most modern military jets and is maintained to the CAA’s rigorous standards which are amongst the highest in the world.”

At the heart of their decision are two factors. First, although XH558 is currently as safe as any aircraft flying today, her structure and systems are already more than ten percent beyond the flying hours of any other Vulcan, so knowing where to look for any possible failure will become more difficult. Second, maintaining her superb safety record requires expertise that is increasingly difficult to find.

“Our technical partners already bring specialists out of retirement specifically to work on XH558; a solution that is increasingly impractical for those businesses as the necessary skills become distant in their collective memories,” explains Edmondson. “We have recently been made aware that the skills issue is particularly acute as our engines age and will require a considerable amount of additional (and costly) inspection and assessment.”

The Trust has worked hard to see if another year may be possible. Unfortunately, following extensive discussion with the technical authorities, some of the challenges have proven to be insurmountable.

central

16,744 posts

218 months

Monday 22nd June 2015
quotequote all
SydneyBridge said:
This is what it says on the Vulcan to the sky website-

Why is this the final flying year?

Having evaluated a great many factors, the three expert companies on whom XH558 depends – known as the ‘technical authorities’ - have together decided to cease their support at the end of this flying season. Without that support, under Civil Aviation Authority regulations, she is prohibited from flying.

“This is for entirely pragmatic and well-argued reasons related to the age of her airframe and engines and the growing difficulty sourcing otherwise redundant skills,” explains engineering director Andrew Edmondson. “I cannot emphasise highly enough that this is not in any way a comment on XH558’s safety this year. She has proven to be as reliable as most modern military jets and is maintained to the CAA’s rigorous standards which are amongst the highest in the world.”

At the heart of their decision are two factors. First, although XH558 is currently as safe as any aircraft flying today, her structure and systems are already more than ten percent beyond the flying hours of any other Vulcan, so knowing where to look for any possible failure will become more difficult. Second, maintaining her superb safety record requires expertise that is increasingly difficult to find.

“Our technical partners already bring specialists out of retirement specifically to work on XH558; a solution that is increasingly impractical for those businesses as the necessary skills become distant in their collective memories,” explains Edmondson. “We have recently been made aware that the skills issue is particularly acute as our engines age and will require a considerable amount of additional (and costly) inspection and assessment.”

The Trust has worked hard to see if another year may be possible. Unfortunately, following extensive discussion with the technical authorities, some of the challenges have proven to be insurmountable.
thumbup

V41LEY

2,895 posts

239 months

Monday 22nd June 2015
quotequote all
She never made it to Bicester ! Issue at Robin Hood meant she was way behind on her flight plans. Shame.
The Blenheim was pretty impressive though.
Catching 558 at Hendon next Sunday as part of the V Force tour.

SVX

2,182 posts

212 months

Monday 22nd June 2015
quotequote all
A pity about Flywheel, as I live in Bicester. I was going to go on the Saturday - but the low cloud base and terrible weather put me off.

I caught a glimpse of the Spitfire displaying on Sunday as we headed out to lunch for Father's day.

Without derailing the thread, did any of the folk on here attend? How was it?


aeropilot

34,690 posts

228 months

Monday 22nd June 2015
quotequote all
V41LEY said:
Catching 558 at Hendon next Sunday as part of the V Force tour.
Hoping to do the same, but all depends on what time she's due at RAFM.

anonymous-user

55 months

Monday 22nd June 2015
quotequote all
SVX said:
A pity about Flywheel, as I live in Bicester. I was going to go on the Saturday - but the low cloud base and terrible weather put me off.

I caught a glimpse of the Spitfire displaying on Sunday as we headed out to lunch for Father's day.

Without derailing the thread, did any of the folk on here attend? How was it?
Yep, I was there...i'll put some pics up. Bit disappointed about the Vulcan but it's one of those things. Hope to see it at Wings and Wheels. There was pretty poor communication on the day with where it was and only 10 mins before we were told it was not coming, we were told it was in the air! Still, two Spitfires and a load of Castrol on a sunny Father's day...not complaining biggrin


FlipFlopGriff

7,144 posts

248 months

Monday 22nd June 2015
quotequote all
She made it to Wellesbourne although only a short display. Got the impression they were holding back maybe to preserve the engines.
XM655 also ran up the runway a few times. On the high speed run the front wheel is about 8 feet off the ground so I think it could definitely take off if it had the paperwork and was allowed to. Great day out with the parents although my head is a tad sore today.
FFG

WilliamWoollard

2,345 posts

194 months

Monday 22nd June 2015
quotequote all
Isn't the runway at Wellesbourne too short to enable it to take off? Although if the front wheel was way off the tarmac, it can't need much more to get the whole thing off. Especially as it needs space to stop again when just doing a taxi run.

williamp

19,267 posts

274 months

Monday 22nd June 2015
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Hopefully will see her at east mids next weekend. Will be at Donington at the time

aeropilot

34,690 posts

228 months

Monday 22nd June 2015
quotequote all
WilliamWoollard said:
Isn't the runway at Wellesbourne too short to enable it to take off?
Doesn't really matter if it is or isn't as it's not going to happen.


FourWheelDrift

88,563 posts

285 months

Monday 22nd June 2015
quotequote all
FlipFlopGriff said:
She made it to Wellesbourne although only a short display. Got the impression they were holding back maybe to preserve the engines.
XM655 also ran up the runway a few times. On the high speed run the front wheel is about 8 feet off the ground so I think it could definitely take off if it had the paperwork and was allowed to. Great day out with the parents although my head is a tad sore today.
FFG
They do lift the front up so the wing can act as a big air brake to help slow it down.

Riley Blue

20,986 posts

227 months

Monday 22nd June 2015
quotequote all
yonex said:
SVX said:
A pity about Flywheel, as I live in Bicester. I was going to go on the Saturday - but the low cloud base and terrible weather put me off.

I caught a glimpse of the Spitfire displaying on Sunday as we headed out to lunch for Father's day.

Without derailing the thread, did any of the folk on here attend? How was it?
Yep, I was there...i'll put some pics up. Bit disappointed about the Vulcan but it's one of those things. Hope to see it at Wings and Wheels. There was pretty poor communication on the day with where it was and only 10 mins before we were told it was not coming, we were told it was in the air! Still, two Spitfires and a load of Castrol on a sunny Father's day...not complaining biggrin
I was there too and though there was a lot to see (both planes and cars) I felt the information about the Vulcan could have been better as it was at Wellsbourne at 4:28 then heading for Weston Super Mare, it's final display of the day, while we were still being told to expect it at Bicester...


jmorgan

36,010 posts

285 months

Monday 22nd June 2015
quotequote all
Not quite directly related (as in this plane in particular) but picked up "Vulcan Test Pilot" by Tony Blackman in the discount book shop yesterday. Hope it is a good un.

V41LEY

2,895 posts

239 months

Monday 22nd June 2015
quotequote all
Riley Blue said:
I was there too and though there was a lot to see (both planes and cars) I felt the information about the Vulcan could have been better as it was at Wellsbourne at 4:28 then heading for Weston Super Mare, it's final display of the day, while we were still being told to expect it at Bicester...
I was there. Think I realised when it was running an hour late than something was awry. Interesting event - sure it will get bigger if they persist . It was great to look round planes without any barriers and the cars were good. Hardly anyone there to be honest.

fatboy69

9,373 posts

188 months

Monday 22nd June 2015
quotequote all
FourWheelDrift said:
FlipFlopGriff said:
She made it to Wellesbourne although only a short display. Got the impression they were holding back maybe to preserve the engines.
XM655 also ran up the runway a few times. On the high speed run the front wheel is about 8 feet off the ground so I think it could definitely take off if it had the paperwork and was allowed to. Great day out with the parents although my head is a tad sore today.
FFG
They do lift the front up so the wing can act as a big air brake to help slow it down.
Family friend owns a small plane based at Wellesbourne so he spends a lot of time at the airfield as well as with the guys who do the fast taxi runs in the Vulcan.

He says that the only thing stopping the guys in the cockpit getting all of the wheels off the ground - as with Teasing Tina a couple of years ago - is the probability that their pilots licences would be revoked before the Vulcans wheels were back on the deck!!

They reckon that she would fly without a problem....

Sadly it will never happen.

FlipFlopGriff

7,144 posts

248 months

Tuesday 23rd June 2015
quotequote all
fatboy69 said:
Family friend owns a small plane based at Wellesbourne so he spends a lot of time at the airfield as well as with the guys who do the fast taxi runs in the Vulcan.

He says that the only thing stopping the guys in the cockpit getting all of the wheels off the ground - as with Teasing Tina a couple of years ago - is the probability that their pilots licences would be revoked before the Vulcans wheels were back on the deck!!

They reckon that she would fly without a problem....

Sadly it will never happen.
Real shame as you could argue XM655 is in as good or better condition than 558.
FFG

marksx

5,052 posts

191 months

Tuesday 23rd June 2015
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eccles

13,740 posts

223 months

Tuesday 23rd June 2015
quotequote all
FlipFlopGriff said:
Real shame as you could argue XM655 is in as good or better condition than 558.
FFG
What do you base that opinion on?

FlipFlopGriff

7,144 posts

248 months

Tuesday 23rd June 2015
quotequote all
eccles said:
What do you base that opinion on?
Its in flying condition, is the youngest surviving Vulcan, had 2 engines rebuilt and minimal airframe stressing. I don't know how you would actually know without a Vulcan MoT.
Obviously I'm no expert but how many could potentially fly - not many I guess.
FFG

aeropilot

34,690 posts

228 months

Tuesday 23rd June 2015
quotequote all
FlipFlopGriff said:
fatboy69 said:
Family friend owns a small plane based at Wellesbourne so he spends a lot of time at the airfield as well as with the guys who do the fast taxi runs in the Vulcan.

He says that the only thing stopping the guys in the cockpit getting all of the wheels off the ground - as with Teasing Tina a couple of years ago - is the probability that their pilots licences would be revoked before the Vulcans wheels were back on the deck!!

They reckon that she would fly without a problem....

Sadly it will never happen.
Real shame as you could argue XM655 is in as good or better condition than 558.
It's not even close to being in as good a condtion as '558 let alone better.

Yes, it's the most 'live' after '558, (now that '426 doesn't seem to get much if any taxi action these days) but everything on it is life ex'd now so it's certainly not airworthy.