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HISTORICAL MINIATURES BY GEORGE GRASSE |
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AUSTRO-HUNGARIAN HANSA-BRANDENBURG C.I (Ufag) SERIES 369
by George Grasse
HR MODEL 1/48th SCALE RESIN KIT #HR4821
HR MODEL'S BOX ART |
HANSA-BRANDENBURG C.I THREE-VIEW |
This 3-view drawing is credited to J. D. Carrick and/or F. A Yeoman which appears Reconnaissance & Bomber Aircraft of the 1914-1918 War (see bibliography below). This drawing represents the majority of Hansa-Brandenburg C.I models which evolved into a bewildering number of variations which the Austrians identified as 'series' . Whenever a major component or components were changed, the series number changed within a manufacturer such as Ufag or Phoenix. The general outward appearance pretty much remained identifiable as a C.I which was the mainstay of army cooperation Fliks since early spring 1916. The C.I overall was an outstanding performing aircraft and many were used well into the 1920s. |
THE MODEL TO BE BUILT |
The 369 series of Ufag's Hansa-Brandenburg C.I was the last in this manufacturer's production was powered by a 230 hp Hiero in-line engine which offered speed up to 165 km/hr, faster climb rate, and excellent performance at high altitude. Serial numbers in the 369 series ran from 369.01 to 369.210. The camouflage scheme depicted above is interpreted with the diagonal step feature as opposed to feathered edges. Colors are interpreted as two shades of gray. The unit insignia of Flik 62K is the white wavy line. Straight crosses were applied to the fuselage sides, not an earlier Austro-Hungarian practice. |
CONSTRUCTION
PHOTOS #1 and #2
12 July 2024 |
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The left photo concentrates on the improvised instrument panel built from the kit's relatively blank panel using Eduard WW1 instruments. At the top and more clearly on the right phot0 is the engine. Finding suitable material for the six straight-forward exhausts I settled on solder wire of the appropriate diameter. This is why the copper-painted exhausts look out of alighment being so easily moved. The right photo also shows the probable alignment of the two seats. The rest of the cockpit interior needs to be filled in with more improvisation. |
CONSTRUCTION
PHOTO #3
19 July 2024 |
The landing gear was the next step but I had to determine how I was going to attach the lower wings. There are not pins or pre-drilled holes for lower wing attachment. You can faintly see two holes in the hashed area where the lower wing fits. I placed the lower wing against the hash and carefully marked a corresponding location on the hash mark field and the lower wing. This alignment is where holes were drilled in the hash area and lower wing for each side. Brass pins were installed and each wing was test fitted. I then worked on the landing gear and, as shown, fit a proper brass rod through each wheel and matched that to the drawing to get the proper spread. Each landing gear leg was drilled to take a small brass rod. The undeside of the fuselage had slight indentations for the landing gear legs. These were drilled out. Brass rod was fitted to each leg and test fitted before being glued. When dry, the brass axle was glued. |
CONSTRUCTION
PHOTO #4
19 July 2024 |
This view shows the fit (not glued) of the lower wings especially the brass pins on the right. Fortunately, the wings were thick enough and the pin location was just below the cockpit floorboard. |
CONSTRUCTION
PHOTO #5
27 July 2024 |
The tail unit was completed by gluing the horizontal plane first. Brass rod supports were added to each side as shown. The tail skid is simply a flattened piece of brass rod cut to length and rounded at the point where it touches the ground. The tail unit consists of a triangular fin glued to the rudder and the completed sub-assembly glued to the rear of the model. |
CONSTRUCTION
PHOTO #6
30 July 2024 |
The cockpit interior has been completely re-finished. The back-to-back seating shown in photos #1 and #2 is incorrect. The white unpainted former between the two seated positions is interpreted as a wall separating the two sub-compartments. The pilot's compartment appears slanted due to the angle of the camera. Added for the pilot are the steering wheel, hand pump (barely visible fight front), and other instruments on the side walls (not visible). The observer's compartment has various instruments for photography and gun-fire direction. |
CONSTRUCTION
PHOTO #7
14 August 2024 |
I deceided to extend what basic knowledge I have for complex soldering. The complicated rear-seat observer's gun ring was soldered using thin brass rod as shown.The cockpit interior has been completely re-finished. The four upright support columns were first shaped and then glued to the fuselage. The bottom ring was soldered first followed by the top ring. |
CONSTRUCTION
PHOTO #8
30 September 2024 |
I decided early on to support the top wing with brass rod and tube struts. The key to top wing support are the two inverted "V" central fuselage strut. Two large recesses were gouged out of the center portion of the underside of the top wing to accept each inverted "V" strut. Further, a non-standard length of flat brass rod was glued across the width of the wing to add additional support to the two inverted "V" struts. |
---------------------------- .... to be continued .... -------------------------------
References:
Cowin, Hugh W. German and Austrian Aviation of World War I. Oxford, UK: Osprey Publishing, 2000.
Grosz, Peter M, George Haddow, and Peter Schiemer. Austro-Hungarian Army Aircraft of World War One, scale drawings by George Haddow, published by Flying Machines Press, Boulder, Colorado, 2002.
Owers, Colin A. Hansa-Brandenburg Aircraft of WWI: Volume 1 Landplanes. Aeronaut Books, 2015.
Owers, Colin A. Hansa-Brandenburg C-Types. Windsock Datafile 110. Berkhamstead, UK: Albatros Productions, Ltd, 2005.
Tesar, Aharon Petr. K.u.k. Luftfahrtruppe Photo Album 1914-18, Volume 1. Ostrava-Poruba, Czech Republic: Revi Publications,2008.
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13 November 2024