Delta-622-Echo was an encrypted communications channel in use during the Clone Wars. In 21 BBY, the Jedi Master Aayla Secura used it after she was shot down on the moon Cavamina Minor.
This code appears in the 2010 graphic novella The Clone Wars: Deadly Hands of Shon-Ju.
This code appears in the 2010 graphic novella The Clone Wars: Deadly Hands of Shon-Ju.