I see no reason it couldn’t be done. However, the cash investment required to achieve it would be insane!, prohibitive
Let’s look at it::rolleyes:
Everything required to go flying, is mainly available. The obstacles are not insurmountable, but cash is imo. where does this misconception that CAA won’t allow Lightnings to fly, come from?!.:confused:
the CAA were engaged quite recently, they were most helpful(shock horror!) same applies now, as it did 15 years ago. CAA WILL allow a Lightning to fly in the UK, but with Design Authority backing. Marshalls or Bae. (Bae? forget it, but are prepared to hand over Authority to Marshalls) Marshalls will take on, if you have the dosh. There are one or two big stumbling blocks. 1) a lack of spare “zero houred” engines with paper work. 2) no OEM for engine and pipe overhauls.
All lifed assets are still around and reasonably plentyfull, mainly from Ex Saudi stock, (all be it spread between 2-3 groups, and mainly used) but, with original paperwork, the OEM’s can rebuild and re-certify anything you want. simply a cash issue.Dowty, Plessey, Lucas, Dunlop etc, still exist in some guise.
pipes, pumps, reheat pipes, gearboxes, flying surfaces etc, are all available used, dry stored, with log cards, from ex Saudi stock. Of that stock, circa 60% is suitable for OEM overhaul. The paperwork exists for most of the preserved Ex Saudi airframes in the uk, and the parts that were or still are fitted to them. majority of the parts are well within lifed hours, suitable for overhaul. much of it has already been recovered.
airframes?. I think there are only maybe 2-3 candidates? with FI/hours left, in suitably “reasonable” nick.
It would require a pooling of effort between Lightning groups, museums, and owners of ex Saudi frames, to pull the remaining stock together, and a formula 1 budget.
You would need a firm to certify Avon 302’s, and reheat units, ratified by the CAA. Rolls Royce no longer certify Avon aero engines or pipes. what to do? hmm
simply due to intergalactic costs that make 8 million look like pocket change! is a good enough reason for it not to happen.:(
Hi PJ. no probs, glad there are a few interested in our little project:) As for the leak, it’s looking good so far. The PRC didn’t fix it, the bolts and new seals did!. The PRC is just insurance. RAF moto for Lightnings, overseal, overseal, overseal…oh and overseal!!:D. Yes the engines need dressing with all of the pluming. We think we have most of it, but probably one or two pipes missing. we will see:)
🙂 thanks guys, we will push on of course. EElightning, dont be sad about her, we certainly are not. I can assure you, although she is outside, she is very well looked after. if it hadn’t have been for gatwick, and her crew, she would be just the same as all the other ex saudi examples, a corroded mess, with no hope of ever running again. finchy boy (and Andy:D) the engines are mint, since they are new. we won them in a rafle. No, seriously, the engines came from half a dozen new engines that were returned to Warton from the Saudi spares stock, they sat inhibited and mothballed at RR kilbride for many years, until the most comendable and thoroughly nice chap Mr Smith (you know him andy;) baught them and stashed them on a promise until a few years ago. I believe we had our promised 2, Cranfield had 2 and AALO had the other 2.
Hi all. well a while since the last update, as we have been very busy with sean Vixen XS587, along with progressing ZF579’s fuel leak repair. I’m pleased to report that 579 is now repaired, leak free. We fuelled her up to day and she behaved herself, our leak fix seems to have been a success!. This means the no1 engine bay is to be put back together in 2 weeks time, since next week we will repeat tank pressurisation tests, just to make sure she is still ok. After that, we have 4-5 month big hit of the avionics and engine wiring services, at which point we will be ready to fit the engines.
Here we have the offending area a few posts ago, cleaned up and new bolts and cups seals installed. these bolts protrude directly into the fuel tank above the engine hot section, so a good seal is critical.

next, we have the same area oversealed with special fuel tank sealant PRC, a sticky job!

and lastly, the sealed area is coated with leak and crack detector/ developer (the white colour is developer). The leak/crack detector is a vivid purple die, once dry, the white powder is sprayed over the top of it. Any fuel leaks will show through the white developer as a vivid purple colour. Happy to say, not a hint of purple anywhere;)

so, after a 3 month blip, we are back on track once again. The next 3 weeks will see our nice new sparkling avon 302’s being moved to the engine workshop, to be dressed like a christmas tree:D
Matt,, I have your plug in my hand right now. second hand, but the one you need. i’ll mail ya 😉
indeed. risbridgers are no longer made. they are like rocking horse stuff. good luck finding one. Turner adaptors usually come up on MOD disposals regulary, and are nowhere near 800 quid. The last lot of turners I saw went for a pitance.
Actually as P in post 2 said you could preselect gear up on the ground
not on the Lightning you can’t. You can overide the gear selector switch, by pushing a pin in with a screw driver, but the gear will then retract as soon as you have hydraulic pressure on engine start up. Frightnings have a pressure speed switch in the nose gear bay that physically locks the gear selector out until you reach about 180Knts. once you exceed 220ish knts the gear goes up on its own.
was it actually a museum? what was displayed?
a rumour chaps. It was an aesthetic tart up of a an airframe 53-418 for display at Kuwait city museum. There was an aiframe that recieved a lot of attention in Saudi a couple of years back for display in a museum too. It received lots of new parts from the Saudi parts bin, but was never considered for ground running. The last mint airframe did remain in a hangar at Riyadh storage I believe until 1992-93, when it was pulled out and dismantled to be transported. I think it now resides at King Faisal air base in Tabuk.
The last 2 potentially runable 53’s were destroyed in Gulf 1 by the yanks from the air. they thaught they were migs:p they also destroyed the last nice condition complete kuwaiti t55 in gulf 2, after bombing it and then troops lobbed a grenade into the cockpit, to finish it off. Again, they thaught it was a mig. This one didn’t die in vein though, as it gave up a few parts for a restoration on our side of the pond:)
How Ironic. By virtue of being there, and being photographed over the years, she has served as a smoking gun, for the council to prove that the yard hasnt been doing any business for years. She has sealed her own fate to be squashed. the thing is well beyond the pale anyhow.
converting the 302’s to electric start isn’t that bad really, fairly straight forward. Comet starters can bolt straight onto IPN starter mating surfaces, which takes care of the mating issue. all the engine control, LP, HF and avpin circuits can simply be de-fused. a small mod to the the High energy circuits can be done to de-couple them from the engine control automated sequence, for manual starts. As Andy says, for amateur groups its a show stopper, since the starters are circa 3-4k each, You are then looking at another 1-2k for the 120volt trolley required to run them. In terms of complexity, it’s straight forward, just not worth the cost. I believe it was trialed in the early days at Boscombe, but IPN won out for QRA duties. We looked at for ZF579, and 7-8k lay out, just wasn’t worth the hassle.
I Understand Yorkie 🙂
But to bring her back to running after all these years, honestly, forget it, certain ground runable spares are very scare.Its a none starter Im affraid
Does MJR care to add owt ?
she should start up about the same time as XS457.:D
interesting, sensible good points on this thread. I have been generally aware of 558’s plight. I never doubted that it would fly, but like most, was always curious as to how on earth it would be sustainable. One thing that seems clear to me is that there has been an incredible amount of “negative press” and “poor image” issues.
I think they have done huge damage to any chance of corporate sponsorship, because of the management style and appearance of “amateur shoe string” around the fund raising and press efforts. The recent museum visits, a prime example. Cudos to the ordinary chaps and chapesses that came up with the idea, but honestly, to me, it harked of amateurishness through and through. I am not attacking the sentiment and hard work, but a PR Guru would have polished that rough stone up.
point is, you dont need to be loaded necessarily, to give the impression of being polished. Many amateur ground running groups, pull it off. Yet the Vulcan lot, with all their lottery money and dedicated staff couldn’t?. It’s surely a question of PR. Clearly the Vulcan PR guys are not good.
Guys like Branson don’t get where they are, by giving money away. There has to be a commercial return to the investment. A case in point would be John Caldwell? and Thunder city. Thunder city have behaved impecably, presenting themselves as a very polished and proffesional outfit from day one (even when they had little money), with a thoroughly researched business plan and understanding of what they could offer to sponsors long term.They handled their publicity carefuly, and as such have a great reputation, that corporates want to be associated with. Imperative to attract a big sponsor. Key issue however, Thunder city air frames earn money from various avenues.
Conversly, The Vulcan to my mind 1) seems to offer zero return for investment at all? why? Im not sure. 2) has a shocking reputation (whether accurate or not) for being a “shoe string operation” on the brink of failure from day one. Stumbling around in the dark. You have to ask if a dedicated proffesional PR Guru (as expensive as one may have been) from day one, would have made a big difference??. Is it any wonder no corporate sponsor is coming forward, with such a poor image?
Personaly I think getting HLF involved was a mistake. It closed doors to the project, by scaring away corporate sponsors perhaps?
:p sorry to rain on anyones parade here, and I hope I’m wrong, shoot me down, but, let me tell you. After having spent the last 8 years banging in ridiculous hours week in /week out on “the best of the saudi bunch of warton scrappers”,671.(zf579), with some exceptionally talented minds and hands, there is more chance of a large comet landing in your back garden, than XS457 project turning out a ground runner. To build a Lightning to fast taxi status, it has to be built to the same standard as a flier. Sorry, but the day XS457 starts up, is the day I put on my cape and leap over tall buildings..
So the pan is no longer being cleared then?