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Pondskater

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Viewing 15 posts - 16 through 30 (of 937 total)
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  • in reply to: Impressed civilian aircraft schemes #1092591
    Pondskater
    Participant

    I’m away from my files so can’t give the full reference but the source was an Air Ministry file at the National Archives. It was a directive for BOAC on how to paint their aircraft.

    Don’t know about international agreements, although clearly schemes had to be recognised by neutrals. BOAC, concerned about making their aircraft more obviously British, were given approval to place Union flags on the nose.

    AK

    in reply to: Rocket propelled Stirling #807966
    Pondskater
    Participant

    I haven’t seen that report but a different one I read considered rockets for lots of different aircraft, including single seat fighters (cough *Spitfire* cough) – and concluded the problem was the ‘excessive peak rocket thrust’ which I suppose is the academic way of saying that instead of pushing the aircraft along smoothly, it just went bang with all the force at the start. They reported as much as 4,900lbs of thrust – they only wanted 2,000lbs thrust.

    The file did have a Short Bros drawing of how the rockets were attached to a Stirling.

    [ATTACH=CONFIG]251071[/ATTACH]

    in reply to: Spitfire Query. #822516
    Pondskater
    Participant

    The two wheeled contraption does not look like a trolley acc. more like a trolley to move a flying boat?

    Good spot. Yes, I see your point, there are similarities, although it lacks the cradle on top which is normally seen on the UK-built trolleys. See these:

    Empire Flying Boat – courtesy of Seawings.co.uk
    http://www.seawings.co.uk/images/LIFE%20pics%20-%20Empire/35.jpg

    A Sunderland trolley (well, in this case the Sandringham at Solent Sky)
    http://i673.photobucket.com/albums/vv95/flyingboatforum/3431%20-%20copy_1.jpg

    And for completeness, certainly not a Catalina (Courtesy of http://www.adf-gallery.com.au)
    http://www.adf-gallery.com.au/gallery/albums/Catalina-A24-65/RAAF_Consolidated_Catalina_43Sqn_OX_H_A24_65_PBY_5_Black_Cat_on_beaching_gear_Darwin_NT_43_sized.jpg

    So, that leaves two questions – is it a modified rear beaching trolley? Or was it built by somebody as a handy trolley – possibly by somebody with flying boat squadron experience? I’ve seen trolleys with bigger wheels than the examples I’ve just posted but if pushed, i might lean towards the home-made origin.

    I like this thread too – good detective work. Hopefully it will pay off.

    AllanK

    in reply to: Westland Doncaster? #856322
    Pondskater
    Participant

    Thanks AK – useful detail. It makes sense for Doncaster to be an assembly shed using components made by sub contractors in Yorkshire – rather than shipping up stuff from Yeovil, it kept the works independent of the main works’ production lines.

    It would still be quite an undertaking to set up the factory and its network of local sub contractors, and yet this wasn’t the only one. The scale of the way the UK’s industry was directed to the war effort is remarkable. Apparently by 1944 1.8million people worked in the aircraft industry. (Brit War Prod 39-45)

    What is a shame is that so few records survive. For those researching Doncaster Airfield, the RAF history is easy to find, that of the aircraft works is going to be more difficult to dig out.

    in reply to: Westland Doncaster? #858048
    Pondskater
    Participant

    There is some mention of the factory in Geoffrey Oakes book “Aviation in Doncaster 1909-1992” – although not great detail.

    He notes the factory was a prefabricated building on the north side of the airfield near St Cecilia’s Road, assembly starting pre-war (although one of the two pre-war hangars was used initially while the building was completed.)

    After the cancellation of the Lysander contract, Phillips and Powis in collaboration with Miles Aircraft planned to use the factory to build the Miles Master. However, after only one aircraft was made, the factory was taken over by Brooklands Aviation and used for the repair of Wellington bombers.

    There are only a few details in the book but interesting nevertheless.

    From my experience, the Doncaster factory fits a pattern seen elsewhere. Although it is a bit of a generalisation, during rearmament the Government invested in building factories (moving production away from the SE), then in building aircraft and, part way through the war when there were large numbers of aircraft needing repair, converted some works to repair contracts.

    I would be surprised if Doncaster only assembled aircraft from kits of parts made elsewhere – there is little benefit in the insurance of a dispersal scheme if the daughter works has to stop production should bombing affect the main works. But starting up these sites from scratch with untrained workers might explain a slow start and therefore low numbers produced before the switch to CRO work.

    Interesting – I wonder if more details are out there anywhere.

    AllanK

    in reply to: 'Airmanship' #917718
    Pondskater
    Participant

    Curious about the 1810s citations in the Google books ngram graph. Very much out on their own.

    I did wonder if it was a mistake in scanning (9 read as 8) but it seems a more basic error.

    This book on google books was printed in 1917 but it seems they have picked the 1816 date from the page stating when the publisher was founded. It contains several references to the word and is likely responsible for the blip all on its own.

    However, it is a catalogue of literature and even includes a couple of 17th century references to airmanship.

    Looking at the two peaks in that graph, I wonder if the specific meaning of the word might have shifted by the time of the second usage peaK?

    Tony – Admiralty did indeed have a lot of money to throw at aviation but the results (early seaplanes and their ironically-named airship “Mayfly”) were not initially good. Some of the private money, especially Frank McClean, arguably had a greater impact. It is well worth reading about McClean’s involvement in the development of Naval aviation.

    AllanK

    in reply to: 'Airmanship' #921972
    Pondskater
    Participant

    Oxford English Dictionary:

    http://i212.photobucket.com/albums/cc106/pondskater/ffb4573f-414e-4622-a389-708a2812c051.jpg

    That answers the question of “When?” but not the one about “how widespread”

    Presumably it is a natural extension of seamanship ( Eight pence )

    I think you may be on to something here.

    Backed up by this from Flight archive – see note at the bottom about Alan Cobham which states:

    . . . if they were to judge airmanship by the old standards of seamanship, i.e., skill, ability and experience in navigating craft in any part of the world, he thought they could claim that, Alan Cobham was the greatest airman in the world.

    Hope that helps

    in reply to: Why Did the Brabazon Committee Discard 1939 Legacy Projects? #1023570
    Pondskater
    Participant

    A very interesting summary. I do agree with your assessment – far more likely to be simple politics (small p). Giving projects to those seen likely to be able to do them, bad boys like Short Bros who couldn’t manage Stirling and couldn’t design the new flying boat to spec, put in the naughty corner. Why would you give a big development project to a firm who had so recently been great but currently couldn’t prove they could stay on spec and meet production targets yet?

    Yes, agree, no US conspiracy, just everyday reactions of people.

    As for interim types, remember the G-Class jigs were destroyed and recycled back into the war effort. Short Bros had to be stopped from building one last C-Class boat (the un-named G-AFRB) and told to ramp up Sunderland production.

    So for an interim boat, surely easier and cheaper to either convert what you had (Sunderland to Sandringham and civil Sunderlands) or use the jigs and tooling still extant – Sunderland IV/Seaford to new build Solents.

    And a lot of technoglogy had developed. When G Class was first drawn up it needed six engines but Bristols made a four engine boat possible. Arthur Gouge had made huge steps (pun intended) in streamlining the flying boat hulls – so why go back to old tech when the world was moving so fast? Just a couple of examples.

    One little thing – why criticise only Oswald? I think the problems at Shorts came from his not being there and the board not being capable 😉

    AllanK

    in reply to: Why Did the Brabazon Committee Discard 1939 Legacy Projects? #1036706
    Pondskater
    Participant

    A very interesting summary. I do agree with your assessment – far more likely to be simple politics (small p). Giving projects to those seen likely to be able to do them, bad boys like Short Bros who couldn’t manage Stirling and couldn’t design the new flying boat to spec, put in the naughty corner. Why would you give a big development project to a firm who had so recently been great but currently couldn’t prove they could stay on spec and meet production targets yet?

    Yes, agree, no US conspiracy, just everyday reactions of people.

    As for interim types, remember the G-Class jigs were destroyed and recycled back into the war effort. Short Bros had to be stopped from building one last C-Class boat (the un-named G-AFRB) and told to ramp up Sunderland production.

    So for an interim boat, surely easier and cheaper to either convert what you had (Sunderland to Sandringham and civil Sunderlands) or use the jigs and tooling still extant – Sunderland IV/Seaford to new build Solents.

    And a lot of technoglogy had developed. When G Class was first drawn up it needed six engines but Bristols made a four engine boat possible. Arthur Gouge had made huge steps (pun intended) in streamlining the flying boat hulls – so why go back to old tech when the world was moving so fast? Just a couple of examples.

    One little thing – why criticise only Oswald? I think the problems at Shorts came from his not being there and the board not being capable 😉

    AllanK

    in reply to: RAF Propellers X or + #959405
    Pondskater
    Participant

    Pedantic yes, but to those who served and spent time getting it right, it must irritate to see museum aircraft not parked up the way they would have done it.

    A Sunderland’s three blade props were never positioned as Y on water, always the other way up – in a Y position the blade could interfere with boats passing under the wing. But look at the RAF Museum Sunderland http://www.rafmuseum.org.uk/london/business_services.cfm)

    The Duxford Sunderland has it right.

    in reply to: 5th July 1912 RFCs first fatal accident #968337
    Pondskater
    Participant

    Just found this document linked from Wikipedia:

    http://www.rafmuseum.org.uk/research/documents/Journal%2016%20-%20Seminar%20-%20Air%20Leadership%20in%20War.pdf

    See p108 – Loraine is buried at Bramford Church, Bramford near Ispwich, his home. Interesting and very detailed bit of research.

    in reply to: 5th July 1912 RFCs first fatal accident #968449
    Pondskater
    Participant

    I don’t know where Capt Loraine is laid to rest but it seems the ‘Airmen’s Cross’ is no longer near the scene of the crash. It was moved into storage as part of the building of the new Stonehenge visitor centre and will return as part of the project.

    http://www.salisburyjournal.co.uk/news/salisbury/salisburynews/9769345.Airman_s_Cross_to_move_ahead_of_Stonehenge_project/

    In my view it is somewhat insensitive that they did not wait a couple of weeks until after the centenary.

    I was down there recently and went past the other memorial, at the edge of Fargo Wood.

    http://i212.photobucket.com/albums/cc106/pondskater/DSC_8274.jpg

    ‘In memory of Major Alexander William Hewetson, 66 Batteryy Royal Field Artillery, who was killed whilst flying on the 17 July 1913 near this spot’

    AllanK

    in reply to: Photo's between wars Westland and Shorts Rochester. #1016419
    Pondskater
    Participant

    Ah well – it went for more than my bid but thanks for highlighting it.

    The difficulty with bidding remotely is not seeing the item and being too cautious with the bid. I hope the new owner enjoys them

    in reply to: Photo's between wars Westland and Shorts Rochester. #1016858
    Pondskater
    Participant

    Somebody call . . . .?

    That might well be interesting if there are Short Bros photos in there. I used to go to some Tenants auctions but live too far south these days. Tempting.

    Allan

    in reply to: Could museum aircraft fly?? #1041110
    Pondskater
    Participant

    Some maybe, others no.

    Aircraft straight from service, kept indoors and properly conserved should be capable of return to flight, while those extensively rebuilt or restored are not going to fly. For example, the Duxford Sunderland was sliced horizontally. Look closely and you can see the join, and one of her wing tips is certainly non airworthy – the original was donated to a flyer so she’ll never be capable of flight.

    But the question rather misses the point of museums which are to conserve examples of these aircraft as examples for future generations, not to hold a stock for eventual return to flight. Restoring for flight destroys originality and despite our best intentions, any restoration is only the current generation’s interpretation of what is original.

    Ask a curator what they think of a restoration done 20-30 years ago and you’ll see what I mean. Maybe in another 30 years aircraft will be restored differently again and current standards dismissed.

    Museum curators like aircraft pulled straight from service – such as the Harrier recently acquired by the FAA Museum. They are truly original and are rare.

    While those aircraft might appear to be the easiest to fly again, perhaps that originality is the reason they should be left in these national collections where they can guide standards for restoring future flyers.

    Allan

Viewing 15 posts - 16 through 30 (of 937 total)