2005 (SG)

In 2005, to combat rampant Autobot aggression, the Decepticons attempt to engineer a new squadron of aerial fighters. Jetfire was the prototype, built by Shockwave to be a protective air guardian. Within a few months of being brought online, Jetfire learned enough about the Autobots to know that's where his true allegiance belonged. Jetfire turned against Shockwave and defected to the Autobots a mere five months after creation.