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Berkin Peter
23rd October 2009 Strange that a year has gone by since I last updated my page. I have spent most of my spare time flying G-CDZR but some progress has been made on the project with more fuselage being built and the spar is all glued. Pictures
26th October 2008 Spent most of the summer learning to fly again but have found time to get most of the basic fuselage structure glued together. Last weekend the timber for the wing spar arrived and it is now sitting in my jig waiting for my inspector to ok it. - Pictures 3rd February 2008 Too cold for gluing so have been preparing to build the wing ribs. Discovered that I can do a lot of preparatory work in the warmth of the kitchen so spent all weekend drawing up the wing ribs and preparing to make the jigs - Pictures 9th December 2007 I am feeling very pleased with myself this evening because my inspector has been and he is happy with all of the work so far. Now I can start gluing all of the assembly together. 1st December 2007 Seeing the pictures of Terry William's aircraft taking to the air last week has fired me up again so I have done a full day in the workshop today trial fitting all the fuselage parts together. Now I need an inspection before gluing. Pictures 12th November 2007 Now using an electric blanket to keep up the temperature overnight on parts glued. Finished off the balsa infill and ply facing on former A 17th October 2007 With my daughter's wedding out of the way I am back in the workshop and have been building former A. This proved to be quite a complex structure with four pieces of ash built into the pine frame and covered with ply but filled with balsa wood. Then four more pieces of pine glued to the back face and again faced with ply. Complex angles all over the place! Pictures
27th July 2007 Have built my spar jig but have been waiting for weeks for the timber to build the spar. Hoping it will be delivered very soon. Have built formers b and c and have tried former b for fit between the fuselage sides - temporarily creating something three dimensional for the first time. Starting to build former a which looks complicated and I cannot yet imagine how I am going to pull the nose end together. Perhaps the answer is to start with the nose end on formers a and b and then pull the tail together around former c? I would be glad of any suggestions from those who have already done this. Pictures
10th February 2007 I have finished insulating the workshop and with a 1.5 kilowatt oil filled heater the temperature in there is just about reaching 10 degrees C. I have spent several weekends having a good clearout and have used a load of old shelf units from my wife's shop to create a 26 foot long bench on which to build my spar (inspired by my trip to visit Brian in Wales!) 30th November 2006 The two sides are complete. There was a lot more work than I had realised cutting and gluing all of the internal ply gussets to both sides. I have half built formers B and C now but once again it is too cold in the workshop. I have been out to B&Q and bought a load of insulation material which I plan to use soon to try to make the workspace heatable for the Winter.
30th May 2006 Finally got going again in March this year and have now finished building as much of the second fuselage side as I can in the same jig as I built the first. As usual at this time of the year it has become a battle between the workshop, the garden and projects in the house and yesterday saw the building of a new dog run for our three Labradors rather than getting on with the fuselage. I did manage to sneak into the workshop when the rain stopped play outside and cut out the two ash uprights for the first former.
24th February 2006 I just went down to my workshop to check when I last mixed any glue - 30th October, So four months have slipped by with little progress. It is still only 8 deg C in there today with two electric heaters going and there is a howling, icy draft blowing through the place so no chance of gluing anything else yet. The first side is now fully covered with ply and out of the jig. I have decided to build as much of the second side as I can in the same jig and the top longeron is in the jig ready to make a start. Picture. 1st October 2005 I have had a good day in the workshop today after a long period not able to work on the project. A busy eight weeks have passed by with the highlight being the trip to France for the annual Menestel Gathering. Some progress has been made though - in particular with scarfing plywood. I built a simple wooden mount for my electric drill on which I installed a drum sander. The idea was based on information kindly sent to me by Tony McCullock who is busy building a Jodel. Pictures. The nose end of the fuselage side presents a problem in that the curved piece of timber at the bottom is supported only by the ply facing. This makes it impossible to use the same jig for the second side. Applying the first piece of ply was a messy job. Pictures. 24th July 2005 I finally made the trip back to Thruxton and collected several useful bits of ash, more ply and more douglas fir ready to finish the fuselage sides and to make the bulkheads. The last couple of weekends have seen more cutting and gluing on the first fuselage side, particularly around the rear wing mount where the geometry gets interesting. I made a paper template for the piece of ash that sits on the longeron joint at the wing trailing edge and then cut a matched pair of them using my newly aquired band-saw. I drilled the hole in the ash for the rear wing bolt before gluing it to the fir longeron. Pictures.
15th June 2005 Most of one fuselage side frame is now glued together but I am in need of a piece of hardwood for the wing mount and some 2.5mm ply for the front end. I had thought that all of the ply facing was 2mm but on closer inspection of the plans it increases to 2.5mm at the front and reduces to 1.5mm at the rear.
1st June 2005 Where did a month go! My inspector was happy with the work so far and gave me lots of tips on how to use the glue - but have been to busy with work, family and garden to glue anything yet. Have worked out what I need for the fuselage formers and ordered more wood.
4th May 2005 Collected my first lot of Douglas Fir about ten days ago and have now made a start on the fuselage sides. Nothing glued yet but have made my jig and have most pieces cut and ready to glue. Was unsure whether or not to steam pieces that needed bending but after conferring with others have not done so, just carefully bent and clamped to the jig. My inspector is coming tomorrow evening to have a look - will report after his visit! Picture 22nd April 2005 Terrible the way the weeks fly by! At last I have timber ready to collect and will be driving over to Thruxton tomorrow to collect my first batch of Douglas Fir for the fuselage sides. 23rd February 2005 Well quite a few weeks have passed by. Simon came to inspect my workshop and gave me the go ahead to make a start just before Christmas. With the help of my three sons Michael, Henry and David we made an official start on 30th January at 3.30pm! (Picture) We started scaling up the drawings and marked out the fuselage sides on my home built workbench. My first delivery of timber is awaited. Simon has sourced the wood for me and on his advice we have opted for Douglas Fir.
7th November 2004 At last I have found a PFA approved inspector able to take on my project. I had almost given up hope after many phone calls over several weeks. The problem seems to be a combination of some inspectors not being happy to supervise all wood projects and most inspectors being over committed with their full time jobs. However I finally came up trumps this evening with a phone call to Simon Westley in Cranfield. He sounded very experienced and enthusiastic and I am very much looking forward to meeting him later this week.
15th October 2004 I have yet to find a PFA inspector prepared to take on the project, the first two I have contacted being over committed with normal work duties. I have also run into problems sourcing the spruce - the only supplier so far can offer imperial but not metric cut timber. Watch this space. I bought my plans about 18 months ago and have spent the time since converting old cattle sheds next to my home into a workshop. The interior is 45 feet long and 15 feet wide. Big enough to build the wings and fuselage but not enough space to assemble the aircraft.
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