The EAA offers a great package of information, checklists and documents for completing the registration of your aircraft. Well worth the couple bucks spent to get it. Some years ago I picked up an AC at an FAA seminar on the requirements for building and registering homebuilt aircrafts, at one point I lent it out and it never came home, but it was a good reference. It is still available online at _http://rgl.faa.gov_ (http://rgl.faa.gov) as well as lots of others. Short list I grabbed before I started reading and forgot I was writing mail;
AC 20-27F Certification and Operation of Amateur-Built Aircraft AC 20-139 Commercial Assistance During Construction of Amateur-Built Aircraft AC 90-89A Amateur-Built Aircraft and Ultralight Flight Testing Handbook Most of the AC's are in PDF format and can be saved or printed, there are a few old ones that are still microfiche. My 2 cents, Ed Larsen Larsen Airpark (43G)
