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JonathanF

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Viewing 15 posts - 451 through 465 (of 575 total)
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  • in reply to: hurricane spade grip on ebay #1370028
    JonathanF
    Participant

    Not expensive for a Hurricane grip. I am not convinced this isn’t from a Canadian Harvard with the pneumatic pipes routed like that.

    Can anybody confirm?

    Mark

    Not conclusively, but having handled one in my Swordfish grip search, that really looks like the dull, corroded magnesium casting of the Canadian (Harvard) version to me (as informed by this forum!), not the aluminium of the ‘proper’ Hurricane/Swordfish AH2040. Quite badly corroded unless my eyes deceive.

    in reply to: Has any one been on this at Duxford? #1372190
    JonathanF
    Participant

    Is there any chance there could be a link provided for it showing whats on and costs please. 😀

    Not my department, quite literally! Although they did borrow my Corgi desk model to see if they could photograph it for the exterior (they couldn’t). I’ll try and find out prices etc, but it wouldn’t hurt to drop an email to [email]duxford@iwm.org.uk[/email] marked for the attention of the events department. I think it’s just the Dover dogfight at the mo, no idea if its a new recording or not.

    in reply to: East Fortune Airshow Cancelled #1372199
    JonathanF
    Participant

    but Jonathan dont you feel the same about the level of care the aircraft at the museum get. And I dont mean the level of care the staff give them.

    So you believe more needs to be done. What exactly? How? And with what? Constructively phrased specifics might help museums on their path to improvement (and that includes all of them), but you must bear in mind that there’s only so much the staff can do with the resources, time and manpower available. You seem to be aware of that, and draw a distinction between staff and ‘museum’. And of course, such comments do reflect on the staff and so need to be phrased carefully. By drawing that disctinction are you basically saying you’re dissatisfied with the funding and resources allocated from the National Museums of Scotland? They may be a national, but these suffer the same problems, multiplied by how many outstations they have to run and the expectations of government and visitors. Effectively, mo’ money, mo’ problems! And the outstations inevitably receive only a piece of the already tiny pie.

    in reply to: Has any one been on this at Duxford? #1372567
    JonathanF
    Participant

    This is a new one, it’s been parked out near the flight line between 2 and 3 for the last couple of weeks. I have yet to sample it, but will be trying my damnednest next week! It’s mobile, so can do the PR stints off-site as well as supporting the airshows and events. One of my colleagues features on the side in RAF gear; rather him than me!

    in reply to: East Fortune Airshow Cancelled #1373298
    JonathanF
    Participant

    I am starting to grow tired of the museums inability to provide alternate planning and lack of enthusiasm to try and provide the proper care that the aircraft at the museum and the public require.

    And the “I want the moon on a stick” award goes to….

    in reply to: Easter Historic Trip Report #1379195
    JonathanF
    Participant

    Is the V-1 at DX? Given my recent interest in the little buggers, I might have to go see one up close (there is/was one hanging from the ceiling at Hendon, haven’t seen one in ages! :()

    Two at Duxford (the one outside is an FSM), one at IWM London. Can’t move for ’em.

    in reply to: PA474 to Visit Berlin…? #1384662
    JonathanF
    Participant

    The Germans bombed my Grandads chip shop!

    A notoriously difficult target category to hit, second only to red telephone boxes.

    in reply to: Alex Henshaw flies a Spitfire today. #1386504
    JonathanF
    Participant

    I was in a meeting this afternoon and sneaking looks out of the window at 161, so that’s really nice to hear. We also had the handover of Sir John Grandy’s uniform today.

    in reply to: What's the gem for Flying Ledgends then? #1389389
    JonathanF
    Participant

    Holy thread-resurrection Bat-man!

    in reply to: Asymmetrical compression ratios #1401013
    JonathanF
    Participant

    The above link that referrers to the differing lengths of the air intakes, is possibly only part of a very complicated answer. Detonation is the biggest problem to be overcome in any large high powered aero engine and the Germans had different problems to the British and Americans to overcome due to using direct fuel injection as opposed to a carburettor or an injection carburettor as later RR, P&W and Bristol engines amongst others used.

    Basically mixture distribution into each cylinder combined with oil scavenging issues with the inverted engine resulted in the compression ration needing to be lower on one side of the engine than the other as oil would be drawn into some cylinders during operation of the engine. Small amounts of oil in the mixture can dramatically lower the engines resistance to detonation by lowering the effective octane rating (or performance rating) of the mixture entering some cylinders, and there is evidence to suggest that the DB engines had some issue with oil scavenging. Unfortunately I don’t have to hand the exact reason for it being one side or the other.

    Additionally German engines used a higher compression ration with lower boost to achieve high power, as compared with RR for example, which used a relatively low 6 to 1 ration and high boost pressure to achieve the same result. This I believe was a contributing factor in making the DB engines sensitive.

    This is off the top of my head from memory and I would need to do some digging to get the full explanation out.

    Off the top of your head perhaps, but thoroughly impressive nonetheless. Many thanks to all who’ve replied. Tempestnut, if you have the time and are interested please do go ahead and look further. Otherwise you’ve already provided the best answer I’ve heard so far.

    in reply to: Note for JonathanF – Want a radar? #1402464
    JonathanF
    Participant

    Hi Jonathan,

    The headman is a guy called Dougy Robb, ex WO. He’s fighting a rear-guard action to keep the place going but chances are if it becomes untenable he’d be the one to talk to – he scrounged a lot of the stuff there himself. Another chap that’s been involved is Rab Bullers who just about pre-dates radar himself!

    http://www.neatishead.raf.mod.uk/ is an old web-page that hasn’t been updated in a while but gives a few photos and contact number

    http://www.radarmuseum.co.uk/ is another to try (Mr Robb is the chap in the white short-sleeve shirt)

    Not trying to cut the ground out from under Mr Robb’s feet, I’d just like to think there was a back-up plan IF it had to close – And I want Kent’s 259 to survive! (Radar from the Falklands)

    Oh, your mail box is full!

    Yes, sorry about that. Thanks for the information though. My ear is to the ground!

    in reply to: Note for JonathanF – Want a radar? #1403064
    JonathanF
    Participant

    Jonathan – I was wondering, with the run-down of RAF Neatishead the Air Defence museum’s future must be in question – I don’t suppose the IWM would care for a historic radar station, one previous user, genuine 1941 Happydrome (slightly used, still smells of chinagraph), several slightly rusty radars, a Bloodhound and piles of vacuum tubes? Also willing to throw-in one RAF F-4 Phantom II (High mileage)

    Seriously though, has anyone approached the IWM with a view to saving something if the worst comes to pass?

    Maple01 – sorry, only just spotted this! Drop me a PM next time. You have one now in fact… 😉

    in reply to: Can you remember ? #1419410
    JonathanF
    Participant

    Why has the Belfast hangar not been replaced on the old “Base” the amount of cash thats gone through DX in the past few years could have built quite a few, and a very expensive architect wouldn’t be required.

    I just wish people in positions of responsibility would look at what they’ve got instead of going with trendy ideas and architects fancies.

    This has been dealt with on this forum quite well already, but I also think you underestimate the expertise and cost of producing an accurate replica of such a complex wooden structure. Assuming a bid was put in and was successful, that hangar as you know was only a single bay construction – AirSpace will put many more aircraft under cover and has resulted in many airframes undergoing relatively exhaustive conservation work. Bids for smaller museums like Flixton are successful because on that scale, a hangar of any size is a high-profile project. When you get to National Museum level, funding bodies *expect* bigger things and inevitably there is an element of ‘flash’ in the final product. This should not detract from the positives, which in this case will also include up-to-date interpretation and educational displays that will engage many more people with the subject matter. This can only be a good thing. Keeping our heads down will only mean that fewer people take an interest, be they potential enthusiasts or historians, or potential sources of funding!

    By the way, when something goes through connservation, thats only the begining, preservation is an ongoing proccess – anti-deterioration maintenance and if its done correctly its a very time consuming procedure.

    I assume you’re implying that DX should have retained the temporary staff. Yes man-hours and money is required to conserve exhibits in the long-term, but this doesn’t change the fact that DX only had the money to employ the extra staff, restore the aircraft, put them under cover and create effective interpretation of the history of British aviation because of the AirSpace concept as pitched to the funding bodies.

    I don’t think I’m the only one who thinks this way, it’s just that I’m probably the only one who will write it down for all to see.

    Oh, don’t feel alone, I’ve noticed a few other more vocal critics on this board. What I really don’t get is that the museum is actually providing what all the AAM/LWH critics have been calling for; in effect an entire museum devoted to the history of British aviation. It’s not even been built yet and still you criticise.

    And finnaly, when I was working at Duxford I did voice my opinions to several people who work for the museum, so, yes I have made constructive comments.

    So those having failed you thought you’d make an online career of it? Fair play. I would suggest that a generally more positive and conversational attitude might help you see eye-to-eye with those museum types that take an interest in this board and the opinion of the enthusuasts in general (not me, ones that have actual power and influence).

    There you have it, MY OPINION, and my opinion only. We all have them, but not many of us will voice them………………………………..

    Fair enough. Personally, I always try to bear in mind what Clint Eastwood had to say about opinions.

    in reply to: Can you remember ? #1419631
    JonathanF
    Participant

    Hatton, £21,000,000-00 is being spent on this edifice. How much is being spent on conserving the aircarft? Thay are also laying off the conservationists and stopping the recruitment of volunteers. Please respond!

    Ooookay….

    Point one, every aircraft intended for AirSpace has been conserved as required, the Swordfish and TSR.2 are the latest. Surely you can’t have missed them in Hangar 5? Where do you think the money to conserve them came from?

    Point two, they are not ‘laying off’ the ‘conservationists’. The Conservation staff in question were employed on specific contracts to work on the aircraft for AirSpace. Without AirSpace Duxford would not have had the extra staff for as long as it has.

    Point three, recruitment of volunteers to work on IWM projects has been suspended because Conservation as a department will be back to pre-AirSpace levels and resources and as such will not be undertaking the same level of work or be able to supervise the same number of volunteers.

    Now, I can’t make these defences in a strictly official capacity, as there may be information I’m not privy to etc etc, but this is my personal understanding of the situation and I feel I have to post a rational response to this sort of misinformation.

    in reply to: How Low Can You Go?? #1420074
    JonathanF
    Participant

    Remember being buzzed by two Jags around that time

    I didn’t realise John Prescott could fly…

    Sorry.

Viewing 15 posts - 451 through 465 (of 575 total)