island life wrote:
I've been asked to provide Dcals for several models of helicopter but
short of travelling the country and asking for access, does anyone have
a suggestion for downloading 3D CAD info (.dwg) that will allow me to
work out the curvature and sizing from my desk?
IL

In the aerospace industry, CATIA is more widely used then AutoCAD. So I
do not think much 3D info is in DWG format. However, private designers
might use it.

Good luck!