Controller droid

A controller droidStar Wars Rebels: Head to Head was a type of class three droidStar Wars: The Visual Encyclopedia establishes that the RQ protocol droid is classified as a class three droid. As RQ units can be used as controller droids, it can be assumed that the latter are also classified as third class droids. used to oversee the operations of spaceports. Lothal Imperial Spaceport Authority used an RQ protocol droid to oversee operations in Capital City spaceport on the planet Lothal.
==Sources==
*Star Wars Rebels: Head to Head 
==Notes and references==
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