Thundercracker

Thundercracker is a powerful Decepticon that is usually teamed up with either Starscream or Skywarp. He uses powerful soundwaves to put a deafening noise into human ears.Thundercracker rarely ever leaves his vehicle form, with a jet like that who would.He rarely leaves his vehicle form because he is perfectly capable of defeaning people from the air. Thundercracker is extremely fast in the air, he can't teleport like his buddy Skywarp, but he can still beat almost any earth vehicle in a race. Thundercrackers loyalty is not extreme, but it still surpasses that of Starscream, who always is waiting for the opportunity to stab Megatron in the back.