Hello,
Currently one of my projects is to make drawings of the avia 51 and 156. For this I am looking for information as 3views, scale drawings, pictures and technical information. I have not seen any drawings of the 156 and only two small ones of the 51 and a bad spanish drawing that is very much incorrect. Very important is information in the form of dimensions. I have the wingspan and lenght but it would help to have more dimensions of the landing gear wing chord, tailplane and more. As far as I know the blueprints of the original aircraft don't exist anymore...
In my research it seems the 156 and the 51 had many the same parts such as the fuselage, wing, tail and landing gear. Some details where a bit different.
Also there is still a question about the color of the stripes and the lettering; an old card shows the to be blue, does anybody perhaps know if this correct?
Up untill now I have drawn some parts, i have added as an example the wing drawing.
Thank you very much in advance!
Regards,
Roel