|
__NOTOC__ The Hirtenberg HS.9 was an Austrian two-seat touring or training aircraft of the late 1920s and early 1930s. A derivative of the Hopfner HS-5/28 via the Hopfner HS-8/29, it was a parasol wing monoplane with a fixed tailskid landing gear and room for two occupants in tandem open cockpits, and first flew as the Hopfner HS-9/32 in 1932, powered by a de Havilland Gipsy I engine. Production versions had Siemens Sh 14 engines with NACA cowlings. A single example of a refined version with an uncowled Siemens engine was flown in 1935 as the Hopfner HS-9/35, shortly before the Hopfner company went bankrupt. When Hopfner's assets were purchased by Otto Eberhardt Patronenfabrik, production continued of both de Havilland- and Siemens-powered aircraft under the Hirtenberg brand. ==Variants== * HS-9/32 - Original version by Hopfner * HS-9/35 - developed version of HS-9/32 * HS.9 - Production aircraft with a Siemens Sh 14a piston engine. * * HS.9A - Production aircraft with a de Havilland Gipsy Major piston engine. * HS.16 - military trainer version of HS.9 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Hirtenberg HS.9」の詳細全文を読む スポンサード リンク
|