Radar is a Mobian Echidna and a member of the Dark Legion. In 3236, following the successful use of the Quantum Beam, Radar and another legionnaire were assigned to Scout Team Two and given the task of searching through the empty streets of Echidnaopolis for any signs of life. Radar asked his comrade who they could possibly have upset to be given such a trivial assignment, though the other said it was no one he'd want to upset. (StH: #106)

Radar's fate remains unknown. It is possible he became one of the numerous Echidna victims of the Egg Grape Chambers, or that he went on to become a victim of Thrash the Devil's banishment of the Echidnas in Albion.
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