. . . . "37"^^ . . "0"^^ . . "187"^^ . . "17"^^ . "2"^^ . . . "1"^^ . . "3"^^ . "Armstrong Whitworth F.K.6"@en . . "18.9"^^ . "The Armstrong Whitworth F.K.5 and F.K.6 were experimental triplanes built as escort fighters by Armstrong Whitworth during the First World War. They carried two gunners in nacelles mounted on the centre wing. One example of each type was built, with no further development or production following."@en . . . "eng"@en . "250"^^ . "Rolls-Royce Eagle water-cooled V-12 engine"@en . "2"^^ . "Armstrong Whitworth Aircraft since 1914"@en . . "62"^^ . . "Y"@en . "The Armstrong Whitworth F.K.5 and F.K.6 were experimental triplanes built as escort fighters by Armstrong Whitworth during the First World War. They carried two gunners in nacelles mounted on the centre wing. One example of each type was built, with no further development or production following."@en . "Escort fighter"@en . "5.18"^^ . . "11.3"^^ .