Finnish Messchersmitt Bf-109 G-2s. Finland purchased 162 Bf-109s and scored a staggering kill:loss ratio of 25:1, claiming 667 enemy aircraft destroyed for loss of 27 of their own. It is also a Finnish pilot, Ilmari Juutilainen, who was the highest scoring non-German ace of WW2 with 94 victories, 34 in the famous Brewster B-239 (Buffalo) and the rest in the Bf-109 (58 kills) and Fokker D.XXI (2.16 kills).