List of World War I Central Powers aircraft
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Siemens-Schuckert D.IV
D4
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Siemens-Schuckert
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Adlershof
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Aviation in World War I
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1918 in aviation
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List of fighter aircraft
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Airframe
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List of military aircraft of Germany
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Fokker D.VIII
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List of military aircraft of Germany by manufacturer
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Rotary engine
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