. . "1922"^^ . "80"^^ . . . "16"^^ . . "The Akaflieg Hannover H.2 Greif (English: Griffon) was a 1922 development of the successful Vampyr glider. Though it flew in three successive Rh\u00F6n (Wasserkuppe) contests, it failed to match the achievements of its predecessor."@en . . "8.4"^^ . . . "0.8"^^ . . . "11.6"^^ . . . . . . . . . . . . "1"^^ . . "Hannover Greif"@en . . . "met"@en . . . . . "*Wing loading:"@en . "42910876"^^ . "16"^^ . . . . . . . . . . . . "The Akaflieg Hannover H.2 Greif (English: Griffon) was a 1922 development of the successful Vampyr glider. Though it flew in three successive Rh\u00F6n (Wasserkuppe) contests, it failed to match the achievements of its predecessor."@en . "Competition glider"@en . . . "Historische Deutsche Flugzeug bis 1945"@en . . . . . . . . . . . . . . "Arthur Martens and Fritz Heinrich Hentzen, Akaflieg Hannover"@en . . . . . "8104"^^ . . "5.32"^^ . . . . . . . . "176"^^ . . "*List of gliders"@en . . . . "1.85"^^ . . . . . . "One"@en . . "1"^^ . . . "1107473671"^^ . . "minimum"@en .