Also known as CT-1409, Echo was a member of Domino Squad on Kamino before graduating and joining the fight against the Separatists. He survived a Separatist attack on the Rishi Moon listening post, was decorated for bravery, and inducted into the 501st Legion.
How did Trooper Echo die?
The revelation stirred a profound sense of regret inside Rex. The last time he or we saw him, Echo was consumed in the blast of a shuttle explosion while attempting the rescue of Jedi Master Even Piell (“Counterattack,” Episode 19 of Season 3).
How did echo die in the Citadel?
They worked closely with Rex and Anakin Skywalker throughout much of the war, but each befell a tragic end. During an assault on The Citadel to rescue Jedi Master Even Piell and Captain Tarkin in The Clone Wars season 3, Echo was guarding an escape shuttle that came under fire and was destroyed, appearing to kill Echo.
What rank were Fives and Echo?
As one of only two survivors, Fives was recruited into the 501st Legion. Following the successful defense of Kamino, he joined the ranks of the elite Advanced Recon Commandos along with CT-1409 Echo, the only other survivor of the attack on Rishi Station.
Why is it called clone Force 99?
The original four members of Clone Force 99 Clone Force 99 was named in remembrance of 99, a malformed maintenance duty clone who died while aiding the defense of Kamino from the Separatist invasion during the Clone Wars.