Try study unit 1 of the G530 today – FREE. Visit www.Gleim.com/Garmin **************************************** The Gleim Garmin 530 Training Course (G530) is an interactive, self-study program designed to help you learn and master the operation of Garmin’s GNS 530 NAVCOM. Each of the nine core study units of the course contains an informative, intuitively appealing audiovisual presentation and an interactive quiz for you to test your abilities by actually using a digital GNS 530. **************************************** Course Features: * Nine study units explain all functions of the GNS 530. * Two optional study units take your knowledge even further into GNS 530 operation. * Interactive quizzes let you practice your GPS skills before you get in the airplane. * Portable classroom available anywhere you have Internet access. * Only $99.95 for six months access!