. "48"^^ . "37"^^ . "30"^^ . . "British Aeroplanes 1914-18"@en . "Gn\u00F4me rotary engine"@en . "1"^^ . "The Armstrong Whitworth Sissit, also known as the Armstrong Whitworth F.K.1, was a prototype single-engined biplane fighter aircraft of the First World War. The first aircraft designed by Armstrong Whitworth, the Sissit was underpowered and only a single example was built."@en . . . "121"^^ . "Scout"@en . . . "eng"@en . "50"^^ . . "The Armstrong Whitworth Sissit, also known as the Armstrong Whitworth F.K.1, was a prototype single-engined biplane fighter aircraft of the First World War. The first aircraft designed by Armstrong Whitworth, the Sissit was underpowered and only a single example was built."@en . . . . "75"^^ . "Armstrong Whitworth Sissit"@en . . "1914"^^ . . "Prototype"@en . . . . "1"^^ . "1"^^ .