Here's another for you: http://www.insuredaircraft.com/

I used them to get all of my paperwork through the FAA very quickly and
at a very reasonable cost.

On 2/16/2017 8:54 AM, wrote:
I can't speak to this page still being 100% accurate, but it's probably a good start.

http://mitsa.aerobaticsweb.org/glider_import.html

--
Dan, 5J