www.planeur.net vous propose de tres nombreux documents en libre téléchargement : Glider Aerobatics - An Introduction to competition-style glider aerobatics.
Aerobatic Competition with the MDM-1 Fox, Training, Rules, Airshows, Stories and Glider Aerobatics training with the ASK21.
Take your gliding experience to the next level with this new book written by Pekka Havbrant - a Glider Aerobatic Instructor, Competition Pilot, Airshow Pilot, Judge, International Jury member, Aerobatic Coach and Chairman of the international FAI CIVA Aerobatics Committee