http://www.paul.moggach.yorksoaring.com/USGPGS/

Here is a link to self-paced groundschool material for the U.S. Glider
pilot licence, adapted from my Canadian version. There is no registration
or charges required for its use. We use on-line materials to supplement
in-class sessions.

Further if anyone is interested in hosting and supporting this version on a
continuing basis, please contact me. I offered it freely to the SSA, but
they politely declined.

Paul Moggach
York Soaring Association
www.yorsksoaring.com