Spitfire Air Tactical Superiority Fighter
This is a pure atmospheric fighter that is not designed to cross over into space. This limits it’s appeal, but also reduces cost and lowers fuel need. It’s a ‘sealed’ design, with shutters are access doors for anything contacting the outside. This minimizes drag when they aren’t needed.It has a pair of ducted turbofans with shutters that assist in VTOL activities.
It mounts paired railguns near the nose with protective shutters over the nuzzles. It also has a missile bay on the underside.