1/72 Scale F15DJ Eagle Aggressor 2010 JASDF 2-Seater Fighter Limited Edition Plastic Model Kit from Hasegawa. 142 pieces. Skill level 3. Ages 14+. Once it took its first flight in July, 1972, there was little doubt that the F-15 Eagle would be an all-out success. But who knew that -- after nearly 40 years in the air -- that it would remain undefeated in combat, with over 100 victories? The DF Aggressor variant was first built in 1981 by Mitsubishi® as a two-seat trainer for the J.A.S.D.F., who wanted a first-class aircraft that could mimic similarly painted Russian fighters. This 2010 limited edition kit features markings for two Japan Air Self-Defense Force F-15DFs.