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25deg south

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Viewing 15 posts - 91 through 105 (of 662 total)
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  • in reply to: Multi-engine synchronisation #1248996
    25deg south
    Participant

    Unless you are to believe that German WW2 bomber aircrew were so stupid as to not know how to synchronise engines, then one has to accept that the desynchronisation was deliberate.
    IIRC the engines were deliberately desynchronised in order to confuse sound locators on approaching enemy airspace and then resynchronised on the way home.
    Any fool can be uncomfortable -and they certainly weren’t fools.

    in reply to: Red Flag Vulcans #1248998
    25deg south
    Participant

    Just to finish this one. It would appear that the Neptunes came to St. Eval primarily for administrative reasons due to the comparative importance of St Eval vs the other Coastal Stations.
    Certainly the infrastructure was better developed at the time than St. Mawgan and I remember large numbers of additional married quarters, new NAAFI etc. being constructed in the early 50’s.
    Doubtless all was completed just in time for the airfield to then be closed down and everything moved up the road to St Mawgan.

    in reply to: Company Name Needed #1249006
    25deg south
    Participant

    As a kid in the early 50’s I seem to recall the name was used as a descriptor on RAF bases. Long red conical extinquishers, bracket-mounted vertically with the name on a gold background as per the van.
    It brings back memories of frequent escorted visits to the station guard room , which had one on the wall outside………

    in reply to: What future is there for autogyros? #434087
    25deg south
    Participant

    One of the problem factors I have heard discussed in operating light gyroplanes is that of them generating pilot over-confidence.
    Like any aircraft they will bite if inadverently flown outside of their limits.

    in reply to: Jet engines to the Soviet Union #1250194
    25deg south
    Participant

    The swept wing F-86 wouldn’t come along until 47-48

    ….when German swept wing aerodynamic understanding had had time to be assimilated into USA industry under “Paperclip”.

    Interesting to note that with F-86 versus MiG 15 combat in Korea , that both owed so much to a second generation German “1946” design philosophy.
    Both very good aircraft for their time nevertheless, and certainly with no British equivalent in sight.

    in reply to: Handley Page O/400 replica? #1251278
    25deg south
    Participant

    I seem to recall a flurry of excitement as the projected machine was provisionally allocated a civilian registration. (Wot about all that certificated wood? -even then ! )
    The Vimy replica (the one now in RAFM) had fired up a few dreamers I suspect .
    One notes the intriguing H.P. 42 project chat on this site as well . I had some fascinating chats with a well known respected and proven aircraft designer (with the initials RH) who was looking at the HP 42 in the early 80’s as a possible project – and as a practicable passenger carrier based upon it’s original certification at that, albeit probably using Wasps. A flying “Orient Express” in fact.
    Lovely idea, but…………….

    in reply to: Who was the first Limey to fly in the UK #1252612
    25deg south
    Participant

    Depends on how much importance you attach to Horatio Phillips’ flight on April 1907. He took off on level ground and remained aloft for maybe 500-600 feet, which at 30mph means about 12 seconds or so in still air.
    This is what the Wrights managed in their first flight of December 17 1903, certainly in terms of time aloft. They, of course, managed a total of four flights that day, the lost being nearly a minute.
    Phillips was unable or unwilling to repeat his brief flight, and if you think the Wright configuration was a dead-end, then have a look at Phillips’ contraption:
    http://www.aerospaceweb.org/question/history/q0232.shtml
    He deserves his place in history as a little bit more than just a footnote, even though Roe can rest safe in the knowledge that he was the first Briton to fly in a practical British aircraft – inasmuch as any aircraft of that era could be considered practical.

    I forgot that one Scouse and fully agree he deserves a mention. Apparently Phillips’ “Venetian Blinds” were very stable (one of the original aims in Victorian Aviation.
    Also the B.E.2 deserves recognition as being the first really controllable, practicable series aeroplane and the ancestor of a fully successful design configuration norm. Look at the Tiger Moth and appreciate its origins!

    Incidentally, I notice that somebody from across the Atlantic has already confused the concept of configuration with that of available contemporary powerplant : probably failing to appreciate incidentally, in so doing, that the practicable jet engine was another primarily British (and German) contribution to overall aviation development.

    in reply to: Who was the first Limey to fly in the UK #1253146
    25deg south
    Participant

    Question: who was the first Limey to design, build and test fly and wholly British aircraft?

    I guess Cayley in 1808, but that was a manned glider.
    First all British ( and world ) aircraft to fly under its own power would be John Stringfellows 1848 steam powered monoplane ( based on Hensons Steam carriage) and of a more practical configuration than many later dead-end designs e.g. Wrights.
    Later on Roe made the first manned flight in an all British Aircraft on 19 July 1909.
    Today aircraft of A V Roe heritage are still in service ( e.g. Avro 748 et seq) so a claim of longevity also probably belongs to his heritage.

    in reply to: Doug Bianchi & Neil Williams #1253351
    25deg south
    Participant

    Was it Neil Williams whose Zlin wing started to fold up? He rolled it against the fold and flew inverted until near the ground when he rolled level again and got down safely.

    Roger Smith.

    It was indeed.

    in reply to: Myasishchev Bison #2541800
    25deg south
    Participant

    Was it not linked to fairing-in the rearwards retracting undercarriage units on all the Tupolev types with this feature?

    in reply to: General Discussion #361322
    25deg south
    Participant

    Thanks Stirlingsteve.The L4 mag story sounds about right with reference to the spring. (Memory plays tricks and the SLR wasn’t my personal weapon in any event.)
    The other “automatic” mod we were told was not to be used because of barrel life/ammunition wastage issues. I actually never heard an SLR used as such – but there again, I wasn’t in the Army.
    The EM2 (thanks SLL) was apparently preferred in 1953 over the FN -because of its layout, which apparently combine a long barrel length with a comparatively short overall weapon length. The FN design was, according to our RAF Regt instructors at least , basically flawed structurally regarding the stock/barrel arrangement. This was nearly 40 years ago and was light entertainment for most of us,so I’m probably off track a bit as well on this issue.

    in reply to: I think the MoD is up to something… #1922617
    25deg south
    Participant

    Thanks Stirlingsteve.The L4 mag story sounds about right with reference to the spring. (Memory plays tricks and the SLR wasn’t my personal weapon in any event.)
    The other “automatic” mod we were told was not to be used because of barrel life/ammunition wastage issues. I actually never heard an SLR used as such – but there again, I wasn’t in the Army.
    The EM2 (thanks SLL) was apparently preferred in 1953 over the FN -because of its layout, which apparently combine a long barrel length with a comparatively short overall weapon length. The FN design was, according to our RAF Regt instructors at least , basically flawed structurally regarding the stock/barrel arrangement. This was nearly 40 years ago and was light entertainment for most of us,so I’m probably off track a bit as well on this issue.

    in reply to: Lancaster over Hamburg #1264182
    25deg south
    Participant

    One of the more unusual Photo Interpretion tasks in the U.K. in WW2 to analyse this type of imagery in order to establish the constitution of enemy air defences. It was quite an art apparently, but fairly succcessful.

    in reply to: F-16XL #2545294
    25deg south
    Participant

    Years ago I worked alongside an exchange American Air force engineer who was on the F-16 XL evaluation. He had a very high regard for the aircraft
    I think you have to look at internal USAF politics to a degree .
    They were set on the “Big Boys” F-15 E and that was that.
    Same “Big Jet” problem with UAV’s:
    “No careers in running commands of unmanned aircraft, son”
    Hence the disbandment of the C-130 launched Firebees post Vietnam.

    in reply to: General Discussion #361537
    25deg south
    Participant

    Wasn’t the SA 80 an update of the original (Lee Enfield?) weapon preferred in the 50’s by the U.K. armed forces ?
    We got the SLR instead ,which was a b*ggered up F.N. weapon by all accounts.
    Incidentally: Could you strip the SLR and move the selector round to ” Fully Automatic” as indicated -or was this a just a legend?

    Then of course there was the game of putting Gimpy mags in them to make them look a bit like A.K. 47’s….. The Rocks went into tears of rage at that one.
    I’d be interested in the comments of somebody better qualified on all this .

Viewing 15 posts - 91 through 105 (of 662 total)