. . . "met"@en . . . . . "Alexander Lippisch and Fritz Stamer"@en . . . . . . . . . "Sailplanes 1920-1945"@en . . . "12.8"^^ . . . . . . . . . . . . . . . . . "195"^^ . . . . . "105"^^ . . . . . "8530"^^ . . . . "RRG Pr\u00FCfling"@en . "41772160"^^ . . . . . . . "1069508441"^^ . . "One"@en . . . . . . "The 1926 German RRG Pr\u00FCfling (English: Examinee) of 1926 was a secondary training glider designed for club use. Plans were sold and it was built in Germany and across the world."@en . "15.24"^^ . "10.5"^^ . . . . . . "5.484"^^ . . . . . . . . . . "The 1926 German RRG Pr\u00FCfling (English: Examinee) of 1926 was a secondary training glider designed for club use. Plans were sold and it was built in Germany and across the world."@en . . "1926"^^ . . . . . . "7.23"^^ . . . . "Germany"@en . . . . . . .