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David Ovenden

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Posts posted by David Ovenden

  1. Selling:

    OS FT160 gemini twin. Perfect working order. With latest twin-needle carburetter. Also twin flexible exhaust extensions and 2 x OS  mufflers.

    Comes with instructions booklet. £425

    Saito FA-115 four-stroke. Excellent condition. Original box plus manual,  tools, muffler and Saito glowplug.

    £200

  2. 30 minutes ago, Mark Malach said:

    I want to do some nice scale detail but that would mean fiberglassing and paint which can add weight and since I am not that experienced with fiberglass I might just stay with iron on finishes.

    The full size is all painted metal so plastic film won't look too out of place and will most likely be lighted than glass-fibre and paint finishing. But not necessarily so of course. Some modellers on here are super proficient at getting a great finish with minimal weight gain. The glassfibre cowling and aluminium undercarriage at least will need painting though. Other areas hard to film cover would be the ailerons, flaps elevators and rudder that all feature a triangular "corrugated" surface. Quite tricky to film over.

  3. Mark, I've just got the Bird Dog plan out to look at. From the  sketch drawing of the fuselage you can see that there is the fuselage side plus the doubler F25 to glue to. In addition there is the block F36 at the rear plus 2 formers F14 and F15 plus the front of the tailplane will glue to F13. That doesn't seem bad to me. But it would be easy to add some crossgrain balsa sheet infill as has already been suggested by John.

    The tailplane has reinforcing spars built in.

    The base of the vertical fin will need to be sanded to a snug fit with the top surface of the tailplane. But there are also the 2 substantial fillets F38 that will reinforce the joint either side. Well-fitting parts  properly epoxied into place make an amazingly strong joint. I don't think you need to worry about the structural integrity.

  4. I also have the Marutaka Bird Dog kit waiting it's turn. The plan shows the servos in two different locations depending on the engine used. The plan shows an OS Gemini FS twin which is heavy. The plan shows  the rudder and elevator servos way back in the fuselage because of this. Servos will need to mount much further forward if a single cylinder engine is used to get the CG correct. 

  5. 18 hours ago, Geoff S said:

    I don't think you can beat the one I was lucky enough to find second-hand, advertised on here.  I always take it to the field but it gets a lot of use in the workshop and frees up bench space.

     

    DSCF0259.thumb.JPG.297ac2d1540259a46164abfad06f2061.JPG

     

    Here my Rans S Chaos under construction.  It's been ready to rest fly for a while now - hopefully next year.  At the moment my Sopwith Pup occupies the stand as I repair the ravages of what appeared to be a simple nose-over while taxiing.  It's one of the most useful features of both my workshop and flying field. and it certainly saves my back and knees.  There's quite a few in the club.

    Yes, those Great Mate stands were/are beautifully designed and engineered. I have one that I bought second-hand at the Southern Model Show many years ago. It always goes with me to to the flying field and, like Geoff's, it is in near constant use in the workshop too. Either for model storage or as an aid when building and repairing planes. Mine is in the original yellow and the paint (powder coating??) seems impervious to 10% nitro fuel. If you are lucky enough to find one for sale - don't let it get away!

    • Like 1
  6. On 14/12/2023 at 13:04, Paul De Tourtoulon said:

    EU warehouse, 5 receivers, and 0 servos, no retracts,,,

     

    No battery's thanks, all have been rubbish for over 10 years,,,

     

    Screenshot 2023-12-14 at 14-05-59 Servos.png

    As far I can tell there is very little stock of planes or anything else available in the EU or UK "warehouses". Hard to see how HK will succeed without goods to sell. Few people will want to pay in advance for goods that are not in stock.

  7. 4 minutes ago, Andy Stephenson said:

    There are a number of second-hand Henley Solon soldering irons for sale on ebay.

    I used one of their irons in the 70s, they were pretty awful as the bits corroded in no time.

    We'll I'm still using my 125w Henley soldering iron with its original tip. I got it new in 1968!

  8. Well here's a strange thing. I tried to order a King Twin 1700mm plane from the HK UK warehouse. It shows as in stock. I put it in my basket. But its impossible to buy as there is no shipping available to UK addresses.

    I pursued it via live chat and helpdesk. The answer.  You can't buy it because no carrier is able to deliver it in the UK! So an "in stock" item on their website is impossible to buy. The wonderful world of Hobby King!

  9. Hi Pat,

    I can't speak about HoLEP as this wasn't offered to me. However I did have a TURP "rebore" 5 years ago. (In my case because I had serious aggressive prostate cancer causing the peeing problem) It has worked well, for me resulting in back to normal peeing . No leaking, no infection problems.

    However, reading up on HoLEP it looks even better than a TURP with less risk of negative side effects. Good luck in making your choice. I'm certainly very glad I had my op which so improved my quality of life.

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