. . . . . . . . . . . "Sailplanes 1920-1945"@en . . "12.6"^^ . . . . . . . "8.76"^^ . . . . . . . "14"^^ . . . . . . . "1930"^^ . . . . . . . . "18.12"^^ . . . . . "One"@en . . . "41759836"^^ . . "The RRG Falke (English: Falcon) of 1930 was a secondary training glider designed by Alexander Lippisch in Germany and intended to provide better performance than his earlier RRG Pr\u00FCfling whilst being easier to fly because of its inherent stability. It was sold as plans for both club and commercial production and was built in Germany and abroad."@en . . . . . . . "7800"^^ . "5.255"^^ . . . . "met"@en . . . . . . . . "RRG Falke"@en . "The RRG Falke (English: Falcon) of 1930 was a secondary training glider designed by Alexander Lippisch in Germany and intended to provide better performance than his earlier RRG Pr\u00FCfling whilst being easier to fly because of its inherent stability. It was sold as plans for both club and commercial production and was built in Germany and abroad."@en . . . . . . . . . . "165"^^ . . . . . . . . . . . . "255"^^ . . . . . "1108336735"^^ . .