The title of this article is conjectural.

Although this article is based on canonical information, the actual name of this subject is pure conjecture.

"Sir, there appears to be a disturbance in hanger 9-4"
―The trooper to General Krell[src]

A 501st Legion clone trooper is seen in the stolen Umbaran airbase. He tried to get back Obi-Wan's hologram but General Krell said no. Later he reported that Hardcase's fighter was launch unexpectedly and nearly destroyed the hangar 9-4.