Junkers J 1

Common card · No. 467518

The Junkers J 1, nicknamed the Blechesel (Tin Donkey or Sheet Metal Donkey), was an experimental monoplane aircraft developed by Junkers. It was the first all-metal aircraft in the world. Manufactured early in the First World War, an era in which aircraft designers relied largely on fabric-covered wooden structures braced with wires, the J 1 was a revolutionary development in aircraft design, making extensive use of metal in its structure and in its outer surface. The J 1 originated from the work of pioneering aeronautical designer Hugo Junkers. The experimental aircraft never received an "A" or "E-series" monoplane designation from IdFlieg, the Army inspectorate of military aircraft and The Imperial German Air Service (Die Fliegertruppen des deutschen Kaiserreiches). The aircraft was known only by its Junkers factory model number of J 1 and should not be confused with the later, armoured all-metal Junkers J 4 sesquiplane, accepted by the later Luftstreitkräfte as the Junkers J.I (using...

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