Re: Competition and Cross-Country Flight
SSA Guide to Competition
2017 Regional FAI & Sports Class Rules
Introduction to Cross-Country Soaring - by Kai Gertsen
Off-Airport Landings - by Kai Gertsen
Thermalling - by Kai Gertsen
2017 Regional FAI & Sports Class Rules
Introduction to Cross-Country Soaring - by Kai Gertsen
Off-Airport Landings - by Kai Gertsen
Thermalling - by Kai Gertsen