The Biplane Fighter is a type of military aircraft characterized by its two wings stacked one above the other. This design provides increased lift and maneuverability, making it effective in dogfights during the early 20th century. Biplane fighters were commonly used in World War I and the interwar period, with notable examples including the Sopwith Camel and Fokker Dr.I. These aircraft typically featured open cockpits and were powered by relatively low-horsepower engines compared to modern fighters. While biplane fighters have largely been replaced by more advanced monoplane designs, they remain iconic in aviation history and are celebrated for their role in early aerial combat.