RRG Fafnir flown for over seven hours over Buenos Aires. On return it continued to fly from its Darnstadt home until retired to a Berlin museum, where it was destroyed by bombing in World War II. RRG Fafnir The RRG Fafnir, named after the legendary dragon, was a single seat German high performance glider designed by Alexander Lippisch. It won the Rhön competition in 1931 and made several outstanding flights as well as setting a fashion for gull wings. Lippisch began the design of the influential Fafnir in 1929. Its refined design proved difficult to construct and the aircraft was only just
RRG Fafnir 2 latter be cambered to provide some lift. The strongly tapered wing was ply covered ahead of the single spar, forming a torsion resisting D-box, and fabric covered aft over most of the span, though the surface near the fuselage was wholly ply covered. The wing section, designed by Lippisch himself, was much thinner and less cambered than on the Fafnir, with less low speed lift but also less high speed drag, reflecting the increasing understanding that cross country gliding required speed between thermals as well as the ability to climb within them. As on the original Fafnir, only the inner