Heitmann, Heinrich
Heinrich Heitmann started gliding experiments in Bresleu, Germany, before moving back to Hamburg-Altona. His company built eight different types between 1909 and 1912
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Heitmann, Heinrich
Heinrich Heitmann started gliding experiments in Bresleu, Germany, before moving back to Hamburg-Altona. His company built eight different types between 1909 and 1912
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