Other appearances: To the best of my knowledge, the first Transformer named Jetstorm was a Generation 2 Decepticon color changer.  Sorry, I don't have a character page/link for him 'yet.' 

There was also a dragon fly character released in 1997 Beast Wars.  Click HERE for specifics.  As we now know the true identity of the Vehicon Jetstorm, it is unlikely that he is somehow connected to the Beast Wars version.  What do you think?