Paul,

 Do you have, or do you know a source which has, a parametric model of
 the 13B or the 13B rotor?  I can work with basically any format,
 Solidworks, Solidedge, Inventor, IGIS, etc.

 Thanks,

 Tom Sash

 Tom Sash
 Freewing Flight Technologies, Inc.
 607 South Alexander Street, Suite 204
 Plant City, FL  33563
 Voice: 813-719-1701
 Fax: 813-759-8232
 tsash@Freewing.net <mailto:tsash@Freewing.net


Let me know if this does not work as I have others.

Paul Lamar