Throttlebot (individual)

Throttlebot is an Autobot Throttlebot from the Generation 1 continuity family.

You can't see me!

_{This character has no official visual representation in any Transformers product or media... yet, at least.}

Throttlebot is, perhaps confusingly, a Throttlebot. His alternate mode is a helicopter.

Fiction

Transformers Comic-Magazin

After performing assigned reconnaissance around the Autobot base, Throttlebot reported to the other Autobots that everything was too "quiet", especially before the launch of an artificial human satellite designed to detect any Decepticon incursion on Earth. Throttlebot reported on the details of said satellite, based on his observation of television programs. Transformers in Action: The Countdown to a New Space Age!