The Thunderbolt heavy fighter is one of the two main fighter aircraft patterns used by the Imperial Navy, the other of which is the Lightning air superiority fighter. The Thunderbolt is the mainstay weapon system of Imperial Navy fighter wings and is a rugged, well-armed and armoured heavy fighter with all-around capabilities, a good maximum speed and above-average maneuverability, powerful nose-mounted weapons and hard points located on the wings for missile or bomb load-outs. It is an aircraft that is well-liked by those who fly and service it and it has served the cause of the Emperor for many centuries.