Hangar C existed as a hangar aboard the Prosecutor, which was an Acclamator-class assault ship. During 21 BBY, Delta Squad's clone commandos received orders for a mission to save the ship following an attack perpetrated by Trandoshan slavers in league with the Confederacy of Independent Systems. Subsequent to the arrival of a Separatist droid control ship in the system, the commandos were compelled to defend Hangar C from several droid dispensers, as they worked to destroy the regulator for the hangar. Following this, they moved onward to Hangar D.