The Albatros family of fighters were amongst the most effective aircraft employed by the Idlfieg (Imperial German Air Service) for much of World War 1, with the D.III and D.Va being flown by most of the 363 pilots who qualified as aces at some point in their often brief careers. The Albatros was the scourge of the RFC on the Western Front in 1916-17, with pilots of the calibre of von Richthofen, Boelke and Schleich cutting swathes through their opponents. Well over 4000 Albatros scoutswere built between 1916 and 1918, and they were also extensively used by the Austro-Hungarians against Russian, Italian and British aircraft until war's end.