Aquabat

Aquabat is an Autobot Hydrobot from the IDW portion of 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.}

Aquabat transforms into both a hovercraft and a "weird, winged creature", one of two Hydrobots with these alternate modes.

Fiction

IDW Generation 1 continuity

Groove attempted to impress Riptide at Swerve's Lost Light "crewditions" by mentioning that he knew one of his fellow Hydrobots but couldn't remember his name. His description of an athletic stunt-loving Triple Changer who could become a winged animal led Riptide to assume he was talking about Aquabat, but Groove specified he meant the other athletic stunt-loving Hydrobot Triple Changer who could become a winged animal. Towards Peace

Notes

He is probably a fan of The Aquabats