Terry,
If you go to Top Flite's website it will give you info about the Headmaster. You can contact Top Flite and hopefully get copy of the plans for this plane. Top Flite is a great company and has always helped out their customers. I'm sure that they will do their very best to help you out.

Go to this page to get info on getting help on plans for this plane

http://top-flite.com/faq/service-faq.html#q7

Hope this helps

Ken