dark light

dhfan

Forum Replies Created

Viewing 15 posts - 1,561 through 1,575 (of 3,092 total)
  • Author
    Posts
  • in reply to: Post War RAF:What could (should?)have been #1421727
    dhfan
    Participant

    I think these are pictures are pretty good. And the website below should also be helpful.
    http://www.harrier.org.uk/history/history_p1154.htm
    Please not the similarity between the cockpit/intake arrangement of the Phantom and that of the two-seat P-1154.

    Thanks for that link, it was interesting. I hadn’t realised they’d got as far as building and testing the BS.100.

    in reply to: Post War RAF:What could (should?)have been #1422985
    dhfan
    Participant

    I’ll have to refer to a couple of books for more detail but it was basically a supersonic development of the P1127. The artists impressions looked very nice. Very similar to the P1127/Kestrel/Harrier but longer which improved the looks. The engine was the BS.100 which, had it been built, was a derivative of the Pegasus using plenum chamber burning. I believe that involved burning fuel at the front of the engine so the front nozzles were hot as well as the rear.
    Further details can follow if nobody else does it first.

    in reply to: WWII Combat Spit marks.. #1425088
    dhfan
    Participant

    The XIX would have been in service certainly during the last year or so of the war, and onwards til the mid 50s with THUM and in the far east…

    One of the books I referred to said “soon after the war”.

    I could go and dig out Spitfire – the History but as I said, we have a few walking Spitfire encyclopedias around here.

    Something about having a dog and barking yourself…

    Mark, the last mark of Spitfire, as opposed to Seafire, was the Mk.24.

    in reply to: WWII Combat Spit marks.. #1425102
    dhfan
    Participant

    A brief glance at a couple of books suggests that the F.21 flew 154 combat missions before the end of the war. The F.22 would therefore seem to be the first post-war Spitfire but apparently the FR.XVIII and PR.XIX were also post-war.

    I’m sure there are several people around that will answer more accurately without even having to look it up. 🙂

    in reply to: Most overrated bombers? #1425106
    dhfan
    Participant

    I believe the biggest problem with the Stirling was the Air Ministry’s insistence that the span be less than 100′ so it would fit in a standard hangar. I seem to recall reading that it was also built like the proverbial brick outbuilding. Basically not enough wing.

    dhfan
    Participant

    The article says it’s a Merlin III so presumably it must be.

    in reply to: MAM Vixen update #1426280
    dhfan
    Participant

    Nobody organises it. Somebody suggests a date and we either argue about it or go.

    in reply to: MAM Vixen update #1426288
    dhfan
    Participant

    We need a forum meet to MAM at some point this year chaps.

    We’ve been muttering about that for 18 months or so. Looks like we might have to do it instead of mutter.

    in reply to: Whats in a name? #1427540
    dhfan
    Participant

    I read once that the increase in weight between the first and last Spitfires was the equivalent of a Mk.I taking off complete with 32 airline passengers and their luggage!

    Don’t know where they’d sit…

    in reply to: Shared technology #1427668
    dhfan
    Participant

    I’m going on memory too so I can’t be certain either.

    IIRC, it was easy to make them round but until they used centrifugal castings they distorted in use.

    They were reputed to have all been made just down the road from me in Chesterfield but the chap that told me is dead now so I can’t even confirm that. 🙂

    in reply to: Shared technology #1427721
    dhfan
    Participant

    I believe it was the centrifugal casting, rather than the grinding, that was the secret Bristol wouldn’t reveal.
    I’ve certainly read they were told to let Napier in on the technology but I wouldn’t know now in which book to check any details.

    in reply to: Floatplane Austers #1428111
    dhfan
    Participant

    I really must get around to building my 1/5th scale R/C one…

    in reply to: MAM Vixen update #1428116
    dhfan
    Participant

    The difference in that nose leg (?) is staggering. Is it really the same leg? Superb.

    in reply to: RAF VC-10`s how long to retirement? #1430244
    dhfan
    Participant

    Early Vulcans had them as well.

    Only the first prototype, amongst various other engines, and one B.Mk1.

    Discounting the external test engines for TSR2 and Concorde, Vulcans flew with Avons, Sapphires, Conways, Olympii and one even had 2 Conways and 2 Speys. Quite a range.

    in reply to: CHANNEL 4 TODAY #1433322
    dhfan
    Participant

    Excellent programme, thanks for the heads up, I would have missed it too.

    Interesting to hear Sir Frederick Handley Page described as the designer of the Victor. I bet that came as news to the H-P drawing office. 🙂

Viewing 15 posts - 1,561 through 1,575 (of 3,092 total)