The club publishes a fee schedule rather than a single fixed training price. According to its fee list, a course fee for non-members is 50 EUR plus the listed flight fees, and guest flights are 40 EUR for up to 20 minutes, with 5 EUR for each additional 5 minutes after that. For current training costs and membership-related fees, it is best to contact the club directly, since the total depends on how much you fly and which training path you follow.