Monthly Archives: June 2015

Messerschmitt: Bf109 Part

 Messerschmitt: Bf109 Part Scans of the drawings for the Bf109 have long been part of my archive, but I was always reluctant to spend anytime on this aircraft as many others have already done a great deal of work producing … Continue reading

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Autocad Inventor: Splines

Spline Technote: Splines are an absolute necessity when developing the finished profiles from the ordinate points; which occasionally throws up some unexpected results.  Invariably at some point we need to manage the curvature of the splines in order to achieve … Continue reading

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North American P-51 Mustang: Wings

NAA P-51D Mustang: Wing Geometry Started work today on the wing geometry and ordinates. This is the last ordinate data-set drawing I have in my P-51 archive and probably the most challenging, thus perhaps the reason why I left it … Continue reading

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North American P-51 Mustang: Air Scoop

North American P-51 Mustang: Air Scoop Working with ordinates from these archive drawings can be a very time intensive operation. To give some idea of the content of this work I have just started working through the vast amounts of … Continue reading

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North American P-51 Mustang: Fuselage

North American P-51 Mustang: Fuselage The drawing archive I have contains quite a large selection of legible fuselage frame drawings which I am collating according to the Station reference on the fuselage. I have a spreadsheet that lists all the Mustang … Continue reading

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