sandbagger

Hi all, The pre-rigging is completed, apart from control cables. I used Gaspatch 1:48th scale metal Anchor Points with 0.08 mm diameter mono-filament. The tubing used is MFH 0.4 mm (P-967) diameter flexible clear tube. Now its onto assembly, Mike

Hi all, Just a quick update. The photo-etch control horns/levers for the ailerons and elevator are a bit too flimsy to use. Therefore' I've replaced them with horns from the PART 1:48th scale generic control horns (S48-087) set. I've also made replacement elevator control levers and rudder control horns (not supplied in the kit) from 0.8 mm thick plastic card. All of the many locating points for the rigging and control cables have been drilled into the model parts. So, now it's onto the pre-rigging stage of the build, Mike

Hi all, The pilots seat assembly, rudder bar and control column have been fitted into the cockpit. Also the bracing wires and control cables. Engine is fitted. The fuselage, wings, ailerons, tailplane/elevator and rudder have had linen effect decal applied. They were cut from the Aviattic clear doped linen (faded) decal (ATT32044). They were then airbrushed with Tamiya Semi-Matte (X35) thinned with Mr. Color Rapid Thinners. Mike

Hi all Apart from the rudder, all parts have now been painted. I used Alclad and MRP lacquers and Tamiya acrylic paints. I used Airscale instrument decals and photo-etch instrument bezels (kit supplied panel not used). Wood and leather effects were painted with Windsor & Newton Alcylid oil paints (Raw Sienna and Burnt Umber). All details are in my PDF build log, to be issued on completion of the model, Mike

Hi all, The 3D printed engine test fitted. The ring to secure the front edges of the three cowl panels is supplied in the kit as photo-etch. However, it is a little too large in diameter and overlaps the panels. So I cut a correctly sized ring from 0.5 mm thick plastic card. I've drilled 0.4 mm diameter recesses into the panels to represent fasteners, as they are not molded in the kit panels, Mike

Hi all, The ailerons in the upper and lower wings have been cut out and pinned to allow them to be angled. The elevator has been lightly scribed along its joint with the tailplane, to allow it to be angled, Mike

Hi all, I'm about to start the Thulin K monoplane from Bjorn Carlson (Flying Bear). However, as a 'fill in' build I though I'd build a rather quirky, although non-military, Italian tri-plane. The only build I've seen of this model is by 'Flying Circus Models' on Youtube. The kit is the 1:32nd scale Caproni-Pensuti from MicroMir models. Emilio Pensuti was a test pilot for the Italian company ‘Caproni’ (Società Per Lo Sviluppo in Italia). During 1918 he designed a small tri-plane aircraft, which he hoped could be flown by anyone and would become the ‘bicycle of the air’. The Caproni-Pensuti (AP-1) was a small single-engine sports tri-plane aircraft designed and built at Caproni in Italy just before the end of World War I. The aircraft was a very compact, low-powered tri-plane. The single-seat tri-plane had unswept rectangular wings, each with a full span of only 4 m (13 ft 1 in). These were mounted without stagger, each wing braced to the one below by two pairs of vertical, parallel interplane struts, one pair out beyond mid-span and the other from the fuselage sides. The central wing was attached to the upper fuselage and the other two held well clear of it by the struts. There were ailerons on the upper and lower wings. The Pensuti had a simple rectangular cross-section fuselage, with the open cockpit at the wing trailing edge. A three cylinder, inverted Y configuration Anzani air-cooled engine of 26 kW (35 hp) in the nose drove a two-blade propeller. The tri-plane had a fixed undercarriage of wide track, with a single wheel at each end of a single axle with its extremities attached to extensions of the outer interplane struts. Its cruciform tail had horizontal surfaces mounted on the top of the fuselage; the vertical surface was trapezoidal and extended equally above and below the fuselage. A small tail skid was carried on its lower tip. Unfortunately, Emilio Pensuti was killed in an unrelated aircraft accident and the maiden flight was delayed. It wasn’t until the 10th of February 1919 that its first flight took place at Vizzola, piloted by Lt. Lodovico Montegani. The intention of the pilot was only to taxi the machine pending its engine tuning. So, he started with a throttled engine. Halfway down the airfield, because of uneven ground, the machine bounced into the air. Montegani felt from that jump that the tri-plane had good lift and was well balanced. Then, he gave more throttle, pulled the control column, and found himself flying. On later test flights, Montegani flew for 30 minutes and even longer. The tiny tri-plane climbed up to 1000 meters, performed turn, spirals, dives and pull-outs. From these tests the following data could be taken, maximum and minimum speed 90 and 35 km/h respectively. Take-off and landing runs, 15 meters each, stop included. The engine an old, renewed and proven 35 hp Anzani. As expected, this kit requires some corrections and replacement parts. So far I've done the following changes: Added plastic card strips along the fuselage seam to give a more positive location for assembly. Added forward and rear bulkheads inside the fuselage. Added some detail into the cockpit area. Filled ailerons in the centre wing as the aircraft only had ailerons in the upper and lower wings. Drilled through the blocked interplane stru locations in the centre wing (strus pass through the wing). Drilled locating holes in the fuselage decking panel for the four upper cabane struts (none molded). Added seat cushion and photo-etch lap belts for the pilots seat. Replaced all four kit supplied interplane struts (too weak and rectangular cross section) with brass struts. Replaced all eight kit supplied upper and lower cabane struts (too weak and rectangular cross section) with brass struts. Drill locating holes for cabane struts into the underside of the fuselage and upper wing. Replaced the weak, two part plastic landing gear axle with Brass rod and tubing. Created Brass rod support frame for the landing gear axle (not supplied in the kit). Chamfered the inner edges of both tyres to allow the photo-etch spoked rims to fit. Mike

Hi all, As my build of the Airco DH.2 is drawing to a close, I thought I’d start planning on a future build. The model is 1/32nd scale and 3D printed from Bjorn Carlson of ‘Flying Bear’ in Sweden. Bjorn has concentrated his research and models on the ‘Thulin’ types designed by Enoch Thulin, of ‘AB Thulinverken’. The ‘Flying Bear’ website currently has aircraft models of the Thulin N, NA, K, KA and float and ski versions of the N and K. The ski conversion for the K will also fit the Fokker D.VII. In addition, there is a refuel cart, figure, Sopwith Pup upper wing section and ski conversion for the Albatros B.II. Flying Bear web site I've not seen a build of Thulin aircraft so I’m looking to build the Thulin K, Serial No.D.3 of the Dutch Marine, 1917. The following is based on the information Bjorn has on the ‘Flying Bear’ web site. The Thulin K was a Swedish naval fighter aircraft, operated by both the Swedish and Dutch armed forces. Enoch Thulin, of ‘AB Thulinverken’, designed the Thulin K in December 1916. Sweden was not part of WW1 and neither the army nor the marine saw any reason to use anything but trainers and reconnaissance aircraft. Nevertheless, the Army Flying Corps eventually saw a need for advanced training. After initial flights in early 1917, the Swedish Army purchased two of the single seat K versions for the ‘Flygcompaniet’. However, the design was in fact obsolete as a fighter, but thanks to its low weight and good manoeuvrability it became popular among its pilots. Thulin himself broke the Swedish altitude record in it in 1919. The time between order and delivery was extremely short, mainly because the type was basically a mix of earlier Thulin types, having Thulin B wings and Thulin D fuselage. Tail surfaces were more rounded and the cowl was slightly changed. Two different set of wings were used. It was a shoulder-wing monoplane of wooden construction employing wing warping for lateral control. Powered by a 90 hp Thulin Gnôme derived rotary engine, it could be configured as a single seat or tandem seat aircraft. Initially the Type K was not equipped with ailerons, but used wing warping instead, as also on the Thulin A, B and D as well as the Fokker Eindecker. It also had a single elevator surface and no tailplane. The army, however, modified their aircraft and installed balanced ailerons and balanced elevators with a tailplane. Enoch Thulin soon followed their initiative. The modification seems to have worked out fine on the army´s aircraft, however Thulin reported severe problems with aileron vibrations in high g dives. It is a complete mystery why he continued with these manoeuvres. The loss of his right aileron on a practice flight was the cause of the crash that killed Thulin in 1919. However, the Type K was more successful as an export plane. The Royal Netherlands Navy bought twelve K single seaters and three two seaters (KA or K1) between 1917 and 1918. Both types were delivered without armament, but the Dutch Navy fitted theirs with machine guns firing through the propeller arc and also experimented with 20 mm Madson cannons. The Dutch Marine ordered a squadron of Thulin K’s and armed them with two synchronized Madsen 8 mm guns. They also performed tests with a 20 mm automatic cannon. Should be an interesting subject to build - we'll see, Mike

Hi all, Final shots now up in the 'WNW and WW1 Ready for Inspection' page. Thanks for your support and comments throughout this build, Mike

Hi all, 'KatModel' 1:32nd scale cast and 3D printed model. The Austro-Hungarian Phönix C.I, Serial No.121.57 of Flik 57/Rb, operating from San Godega di Urbano aerodrome (Italian Front) during October, 1918. Mike

No afraid not. She was the daughter of Nanna and Adam Thulin, who was a fisherman. Mike

Hi all, After a delay in delivery of this kit due to damaged customs paperwork, my kit has now been delivered. As the Phonix C.I is now just waiting for its display case, I'm starting the Thulin K kit at last, Mike

Hi all, The figure is the ‘Kellerkind Miniaturen’ German mechanic (54/101), which I've slightly modified. Well, that's it for this model. Once the display base is finished I'll post final reveal shots. Many thanks for your comments and support throughout this rather challenging build. Mike

Hi all, The basic model is now finished. I've added the last few items: Observers machine gun Propeller Engine radiator pipes Auxiliary fuel tank transfer pipes External Anemometer Observers flare rack. Now it's onto the figures, Mike

Hi all, The structural and controls rigging is completed. Just the last few bits to fit now: Observers machine gun Engine radiator pipes External wireless aerial weight External strut mounted Anemometer External flare rack Propeller. Then it's onto the figures and display case, Mike