RRG Fafnir 2 RRG Fafnir 2 The RRG Fafnir 2 São Paulo, named after the legendary dragon and the Brazilian city which partially financed it, was a single seat German high performance glider designed by Alexander Lippisch. It set a new world distance record in 1934 and won the 1937 International Gliding Championships. Lippisch began the design of the Fafnir 2 in 1934. Apart from being a wood and fabric aircraft with a strongly tapered cantilever gull wing, it had little in common with the Fafnir of 1930, though lessons had been learned from that design. During 1934 the RRG was disbanded and
RRG Fafnir Fafnir had only just begun test flights at the start of the Rhön competition held in August 1930, when wing root turbulence was found to reduce performance. After this was rapidly reduced by the addition of shaped balsa blocks at the cockpit-leading edge junction the glider, piloted by Günther Groenhoff, had some success, sharing a new record out and return flight of with Robert Kronfeld. Despite several launching accidents in the Alps early in the new year, 1931 was a successful period for Groenhoff and the Fafnir. He made the first glider flight of over , flying from Munich to