. . "Blackburn Twin Blackburn"@en . . . . "100.0"^^ . . "August 1915"@en . "Blackburn"@en . "1916"^^ . . "rotary engine"@en . "1917"^^ . . "75.0"^^ . "Two"@en . "Anti-Zeppelin fighter"@en . "54.4"^^ . "The Blackburn TB (for \"Twin Blackburn\") was one of the most specialized aircraft ever constructed - a long-range twin-engined anti-Zeppelin seaplane. It was Blackburn's first multi-engine aircraft to fly."@en . "prop"@en . "1112.52"^^ . "15120.0"^^ . "1050.0"^^ . . . "plane"@en . "1591.0"^^ . . "1844.04"^^ . "9"^^ . "4.12 m"@en . . . "18.45 m"@en . . . "2"^^ . "The Blackburn TB (for \"Twin Blackburn\") was one of the most specialized aircraft ever constructed - a long-range twin-engined anti-Zeppelin seaplane. It was Blackburn's first multi-engine aircraft to fly."@en . . . "2310.0"^^ . "The British Bomber since 1914"@en . "411.48"^^ . "585.0"^^ . . "3"^^ . "86"^^ . "11.13 m"@en . "3500.0"^^ . "75.0"^^ .