Use the following trick to kill the Yellows during the final missions. First, acquire the SU-37. Then, go into battle with the QAAM (the SU-37's default weapon) equipped. When you engage a Yellow, immediately lock-on and fire a QAAM at him. This weapon will travel to the ends of the earth to hunt down its target. Even if it takes five minutes, the missile is 99% likely to hit the Yellow. With an average of five Yellows a mission (except the last one), they will be easy. This trick also works with other airborne targets. Note: You may not always hear the Yellows say that they have been shot down. Sometimes you will hear AWACS or a friendly say "A Yellows hit and trailing smoke. Whose kill was that?"