CT-1409

''"Aw, leave him alone. They kept him in his growth jar to long." ''

Cutup

CT-21-0408, nicknamed "Echo". Served in the Grand Army of the Republic during the Clone Wars as a clone trooper. He would later be signed to the 501st by Captain Rex, He would would become an ARC trooper.

Appearances
Star Wars: The Clone Wars - "Clone Cadets"

Star Wars: The Clone Wars - "Rookies" (first appearance) 

Star Wars: The Clone Wars - "ARC troopers"