When does Storm Hawks return?

The series is set on a fictional world called Atmos, a largely mountainous world consisting of scattered, towering, plateau-like land masses known as terras. Patrolling the skies of Atmos are the Squadrons, groups of warriors who pilot motorcycle-like vehicles called Skimmers that can semi-transform into flying machines. In the backstory of the series, an evil ruler named Master Cyclonis and her servants, the Cyclonians, threatened Atmos. The original Storm Hawks rallied the other Squadrons against this enemy, but were betrayed and defeated by one of their own (later known as The Dark Ace) Ten years later, the main characters take on the Storm Hawks name in the hopes of becoming Sky Knights themselves.