very interesting links with thousands of free plans
http://www.hippocketaeronautics.com/hpa_forum/index.php (http://www.hippocketaeronautics.com/hpa_forum/index.php) enjoy
direct link to plans page but first u have to registered for download plans
http://www.hippocketaeronautics.com/hpa_plans/index.php (http://www.hippocketaeronautics.com/hpa_plans/index.php)