Hasegawa 1/32 Messerschmitt BF109F-4 Trop Kit HST31Hasegawa 1 32 Messerschmitt BF109F 4 Trop Kit HST31 The Messerschmitt Bf 109 is a German World War II fighter aircraft that was the backbone of the Luftwaffes fighter force. The Bf 109 first saw operational service in 1937 during the Spanish Civil War and was still in service at the dawn of the jet age at the end of World War II in 1945. It was one of the most advanced fighters of the era, including such features as all metal monocoque construction, a