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Bradburger

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Viewing 15 posts - 526 through 540 (of 1,381 total)
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  • in reply to: Spitfire XVI TE476 – First Engine Run For 17 Years #926300
    Bradburger
    Participant

    I recall Kermit said on his Facebook page that he might well have overprimed it.

    (EDIT -Just read Beaufighter VI post – re: underpriming!)

    And in the video, you can hear him mention to the engineer that when it did decide to fire, he couldn’t get the idle cutoff lever to move forward to the ‘Run’ position.

    Cheers

    Paul

    in reply to: Spitfire Vs – Pathe footage #858452
    Bradburger
    Participant

    Very nice, and thanks for posting.

    I think that’s the first time I’ve seen the complete footage!

    Cheers

    Paul

    in reply to: Buchon versus Bf-109 (in terms of handling qualities) #859162
    Bradburger
    Participant

    You might also like to check out this recording of a talk given by Dave on flying the various WWII types.

    https://www.youtube.com/watch?v=qLrpcamspLw#t=239

    (The link should start at the section about the 109 G2).

    Here’s remainder of the section concluding with a few words about the Buchon: –

    Cheers

    Paul

    in reply to: Buchon versus Bf-109 (in terms of handling qualities) #859167
    Bradburger
    Participant

    Stephan,

    There is an article in the latest Flypast (which has a special feature on the BF109) and one section has an interview with John Romain on flying the 109E-7 (ex Ed Russell) & the Buchon his company operates. (….seems Mike J beat me to it!)

    I have read many current day pilot reports on flying the Buchon, and a couple of detailed articles by Dave Southwood on flying the genuine G2 ‘Black 6’ operated by the IWM from 1991-97, (He first flew the Buchon when one was operated by Charles Church in the late 80’s).

    It would seem that consensus is that they fly similar, except that according to Dave Southwood, the directional stability in the Buchon is worse than that of the G2 (which is not very good!), and it’s a LOT noisier! (In fact, the Buchon has the reputation of being the noisiest cockpit of all the WWII fighters).

    There are a few things that John Romain mentions about the Buchon in the FP article when comparing the earlier E with the Buchon (which was based on the later G-2 airframe).

    One is that the redesigned radiator flaps of the F & later series, cause a lot of drag when fully open, and in his words “act like a dive brake”. He also notes that whilst you can take off in a 3-point attitude in the E, in the Buchon you have to eventually get the tail up, otherwise “you’ll drop the left wing”.

    That said, he mentions that the E is nicer then the later models, as did former ‘Black 6’ and current Warbird pilot Charlie Brown when he flight tested the same aircraft after it’s restoration, so I guess a direct comparison with the Buchon should be with the G series.

    I do have a copy of an article by the late Mark Hanna somewhere on flying the Buchon they operated (G-BOML) until his tragic death in it in September 1999. (This article was published again in another magazine, but re-written slightly for an account of flying the ex Buchon modified to a G-10, which was operated by them in the mid 90s).

    I can send the former to you if you like.

    Cheers

    Paul

    in reply to: Merlin Engine (Hurricane Variants) #859210
    Bradburger
    Participant

    So what is the general consensus on the Merlin XX as fitted in the Hurricane II series? How does it compare with the Merlin variants fitted in the Canadian Hurricanes? (Merlin 28 or 29?) The most common numbers are 1,280-hp for the XX and 1,300-hp for the 28/29. Any idea what fuel these figures were attained with? Are those maximum for those particular engines?

    These power ratings were with 100 octane fuel.

    I have detailed power ratings for the XX somewhere.

    Just need to find them!

    Cheers

    Paul

    in reply to: Duxford Diary 2014 #860973
    Bradburger
    Participant

    My thanks to all the DX ‘Paparazzi’ for their coverage of 2014 happenings and events.

    Looking forward to the 2015 edition!

    Cheers

    Paul

    in reply to: Merlin Engine (Hurricane Variants) #862544
    Bradburger
    Participant

    I would seem 100 octane fuel was in use operationally by the RAF in March 1940, as can be seen from this copy of a page from the 611 Sqn ORB: –

    http://www.spitfireperformance.com/no611-100oct.jpg

    More info on 100 Octane fuel and the original source of the ORB can be found at http://www.spitfireperformance.com/spitfire-I.html

    (Scroll down to the very bottom of the page).

    Cheers

    Paul

    in reply to: Merlin Engine (Hurricane Variants) #863219
    Bradburger
    Participant

    The power outputs I have for the Merlin III are as follows: –

    880 HP @ Take Off @ + 6.25 lbs Boost @ 3000 RPM (87 Octane)

    1030 HP @ +6.25 lbs Boost @ 16250ft @ 3000 RPM (87 Octane)

    1185 HP @ Take Off @ +12 lbs Boost @ 3000 RPM (100 Octane)

    1305 HP @ 9000ft @ + 12 lbs Boost @ 3000 Rpm (100 Octane)

    Cheers

    Paul

    in reply to: Old Warden dumps landing fees #384645
    Bradburger
    Participant

    As per Moggy’s above post, info on their website: –

    http://www.shuttleworth.org/news/free-landing-from-1-january-2015/

    Cheers

    Paul

    in reply to: Win a Spitfire flight #888385
    Bradburger
    Participant

    Thanks for the heads up Dunbar.

    You’re right about the question!

    I’m going to have to trawl through my Spitfire books and references for the answer. 😉

    Cheers

    Paul

    in reply to: Blenheim airborne at Duxford #896201
    Bradburger
    Participant

    Great news and lovely pics!

    She really does look fantastic.

    Cheers

    Paul

    in reply to: BHHH – Nightshoot 15/11/14 #899390
    Bradburger
    Participant

    Lovely shots Duxman!

    Cheers

    Paul

    in reply to: Ex-Russell Group Bf 109E to the UK #902279
    Bradburger
    Participant

    Good news indeed!

    Should make for a great sight and sound at the ‘selected’ UK airshows.

    As for pilots, I guess it all depends who the new owner is, but I think John Romain was the last UK based pilot to fly this machine, and of course is current on the Buchon.

    I guess the other candidates with previous 109 & recent Buchon time are Cliff Spink, and as mentioned, Charlie Brown.

    Cheers

    Paul

    in reply to: Biggin Hill Remembrance Day Flypast #904262
    Bradburger
    Participant

    Thanks for posting these lovely shots.

    Here’s some video footage of the flypast over the Darenth Valley Memorial: –

    Cheers

    Paul

    in reply to: Spitfire V and IX parts catalogues #909295
    Bradburger
    Participant

    Hi Jason,

    That’s interesting, any idea where I can get them from please?

    Thanks
    Aircraft

    The F. Mk 1 a Mk V Aircraft Major Repairs Scheme Manual – AP 1565 A & E – V-2 – Parts 4, and V-2 – Parts 3, along with the Mk 9 & Mk. 16 Aircraft User Unit Repairs Manual – AP 1565 J & L – V-2 – Parts 3 – 1945 are available in PDF format here :-

    http://www.sicuropublishing.com/servlet/Categories

    The site has some good manuals for lots of other types too!

    Cheers

    Paul

Viewing 15 posts - 526 through 540 (of 1,381 total)