ESF-T 43 Jack

The ESF-T 43 Jack or T43 was the primary main battle tank of the Estellion Sky Empire during the Pillar-Estellion War. It entered service in Imperial Year 9981, replacing the aging ESF-T 62 Henchell. The T43's main feature was it's 9cm main cannon and its 75mm Howitzer cannon mounted on top. This tank was produced to serve as an anti-fortress tank and its large weapons were excellent for that purpose. By the time of the Pillar-Estellion War, the advent of Fighter Airship combat made the tank largely obsolete, with it largely being replaced by variants.

Variants

 * ESF-T 43 Jack O or T43-O, Designed for Operation Overlord, featured a 155 mm cannon to shoot down airships.