Allegiance: Decepticon

First Cartoon Appearance: 
none in this form
First Comics Appearance:
(in this color/form):

Here is a link to AIROBSIDIAN's original character page and here is another link to TANKOR's

TANKOR has a missile launching cannon and spinning blades that are activated when the tank is pushed.

OBSIDIAN has propeller blades which can be fired as projectiles.

Toy pix & text taken from the official Hasbro TF site. We are mirroring this information because they have not always maintained it online long-term after toy is no longer on store shelves.