. "7.78"^^ . . . "1"^^ . "210"^^ . . . . . "minimum, at"@en . . "264"^^ . "One"@en . . . . . . . . "c.50"@en . . "54"^^ . "15.64"^^ . . . "0.68"^^ . . . . . . "20.7"^^ . "18"^^ . . . . . "24"^^ . . . . "met"@en . . "Gabor, F"@en . "1099731218"^^ . . . . . . . "1951"^^ . "60143164"^^ . . "358"^^ . . . "April 1941"@en . . . "Rubik R-12 Kev\u00E9ly"@en . "Tertiary level sailplane"@en . . "VNE with airbrakes open"@en . "5966"^^ . . . "The Rubik R-12 Kev\u00E9ly (Proud) was a Hungarian advanced training glider. It was designed to provide safe cloud-flying experience and also raised the Hungarian height gained record several times. About fifty were built and operated between 1941 and 1951."@en . "Aero Ever Ltd."@en . . . . . "Notes"@en . "G\u00F6ttingen G\u00F6 549 out to G\u00F6 676 tips"@en . . "The Rubik R-12 Kev\u00E9ly (Proud) was a Hungarian advanced training glider. It was designed to provide safe cloud-flying experience and also raised the Hungarian height gained record several times. About fifty were built and operated between 1941 and 1951."@en . . . "*Maximum speed in rough air:"@en . . .