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bloodnok

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Viewing 15 posts - 466 through 480 (of 741 total)
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  • in reply to: Brawdy 1982 #1312073
    bloodnok
    Participant

    i knew his brother at Valley a couple of years later then. Howie was from Ty Croes near Ammanford, and i used to get a lift home with him before i could drive.
    they must be related as Howie was quite dark, and mediterranean looking, and i’m sure he mentioned he had a brother in as well.

    i used to work on the VAS (or TAHS as it was called then) at Valley and we used to get a meteor in now and again, along with hunters, i can’t remember if they were from Brawdy or Lanbedr though.

    in reply to: Brawdy 1982 #1312225
    bloodnok
    Participant

    do you remember if Norm Spain was from south wales?

    in reply to: Fourth US helicopter down in two weeks #2521840
    bloodnok
    Participant

    the BBC are quoting a figure of ‘over 50 helicopters lost since 2003’…. thats a lot of choppers to lose, and probably more than many airforces have in their total fleet!

    http://news.bbc.co.uk/1/hi/world/middle_east/6329353.stm

    in reply to: Radar equipped Blenheims #1312497
    bloodnok
    Participant

    if you can get hold of a copy of Cover of Darkness by Roderick Chisholm, it covers the development of the RAF nightfighter force from the Blenheim, through Beaufighter and then onto the Mosquito, and also various radars on lancasters as well. it from his point of view as a pilot, and gives a first hand account of how bad the first lot of radar was, and how it improved through the war. he even went to germany after the cease fire and interviewed german pilots and technicians on how effective the Mosquito was.
    its an old book, written in 1953, and i picked up my copy for a few pence at a local boot sale.

    in reply to: Replica MkVIII Spitfire and a Meteor engine #1314675
    bloodnok
    Participant

    As I’m sure Merlin Pete will atest, the inlet manifolds and induction tube for the Merlin III and XX (i.e early mark) have a completely different stud pattern, you need the manifolds and induction tube from a split head Merlin; the only drawback is that to change manifolds you have to remove at least 1 head or else raise the head and bank up the studs, because the manifold studs are too long to allow the manifold to separate from the head, without hitting its opposite number; a pair of dcoe 40 should provide enough fuel, John Dodds Meteor engined car had a single Holley (4 barrell) at one end , in his case it was the front ( the car that is not the engine!!).

    single 40 dcoe webers have trouble supplying enough fuel/air for a well tuned mini, so will not provide nearly enough for a meteor even to idle i’d have thought!
    it won’t be the fueling side of things, but the fact that choke size is so small it will strangle the engine and not let enough air in to run anywhere near efficiently. just look at some of the 50’s/60’s/70’s italian exotic cars, they often have a twin choke carb per cylinder.

    in reply to: C130 Germany #2523522
    bloodnok
    Participant

    When we were flying out of Kyrgyzstan, Spain had a C-130H1 (about the same airplane we were flying ..I flew 73/74 year model herks)

    Spain had a beautiful flight deck in theirs… I can’t remember if it was full glass or if it was some glass but it was much more modern then C-130H3s are…

    I do not know who updated them though.

    Marshalls has done a partial update on the spanish aircraft with engine instruments and the fuel quantity indicators being updated to digital systems.

    in reply to: Brawdy 1982 #1315178
    bloodnok
    Participant

    is the chap in the dust coat Al Leany?

    in reply to: C130 Germany #2524178
    bloodnok
    Participant

    we’ve done them in cambridge (marshall aerospace), with the first ones being done quite a few years ago for the south africans on ex usaf ‘B’ models.
    currently upgrading dutch aircraft ‘H’ models to glass cockpits.

    in reply to: Belgium orders additional C-130 #2524446
    bloodnok
    Participant

    UPDATE.

    it has been confirmed that a replacement C-130 has been found.
    the aircraft in question is Ex-Evergreen WC-130E, serial N30EV.

    the aircraft will be tranfered to SABENA Technics within a month for full scale upgrade and overhaul to the same C-130H standard as the rest of the fleet.

    rumor also has it, since serial CH-13 is an unlucky number (supersticious B*llsh*t) the aircraft might be serialed CH-14.

    thats an awful lot of work to bring it up to full ‘H’ spec.
    they have totally different airconditioning systems (both flight deck and cargo bay), usually an APU instead of a GTC,different fuel plumbing in the wings.
    thats a lot of work that won’t be cheap!

    in reply to: C130 Germany #2524449
    bloodnok
    Participant

    might have been a german Transall… they are kind of the same shape if you squint and look at it a bit funny….although they are a couple of engines short of a full C-130.

    in reply to: Vulcan satellite launch vehicle? #1329380
    bloodnok
    Participant

    a few years ago i was involved in an almost identical project but using a Tristar airliner.
    it was used for a while for research and commercially, but i think its now retired.

    just do a google of Stargazer or orbital sciences.

    in reply to: Gas Turbine Jet engine Containment And Testing Evaluation #2531633
    bloodnok
    Participant

    when the RB199 fitted to Tornados let go it was usually uncontained, with a lot of damage as a result.
    the APU on the Tornado had a red turbine line painted on the exterior of the aircraft as they would spit blades out if the let go, and you were always told not to stand in line with it when it was running for any longer than was necessary.

    you’ll also find a lot of aero engines have a red line on the cowling where the starter motor turbine disc is, these spin at very high speeds, and are often uncontained if they let go.

    in reply to: Penetrating oils #1331561
    bloodnok
    Participant

    there seems to be a common misperception that WD40 is a penetrating fluid.
    its not!
    if you want a penetrating fluid, use a a product that is designed to do that, like Plus gas, or something similar.

    in reply to: The New Comet paint scheme #1333227
    bloodnok
    Participant

    Sorry Bloodnok,
    My money my choice. I earned it I spend it. For what its worth I think the people at Duxford do an amazing job, maintaining our heritage for future generations. They could achieve a whole lot more if they had some industrial strength support. Try Qantas for one example, or South African for a second.
    Be lucky
    David Truman
    “The AvgasDinosaur”
    P.S. I doubt that the people who actually work on her were given any choice as to what colour they were told to paint her.

    sorry i meant donations as in airframes not money.

    in reply to: Shackleton to fly #1333829
    bloodnok
    Participant

    But you’re using common sense! Take an extreme nonsensical example, if a World War One wooden spar was replaced by a metal tube, this would be ‘outside the original specification’. Presumably this is why the US have the successfull ‘Experimental’ category.

    its not as simple as just changing the material, it has to act like the existing spar, otherwise the wings may not flex and just snap off!
    ok, thats a bit extreme, but if you beef up one bit of structure, the loads are often moved to other parts of the aircraft, so it would have to go through the design stage, weights and stress…..which could end up getting expensive.

    this is probably why the Vulcan repair work was a lot cheaper to do now, as they are just incorporating a mod, and not paying for the full design process.

Viewing 15 posts - 466 through 480 (of 741 total)