The Mission M212 is a single engine light aircraft of conventional configuration. It has an unswept straight-tapered low wing. The fuselage provides side-by-side seating and has sufficient room to accommodate four adults. In the initial design stages, significant attention was paid to visibility, comfort and ergonomics. The single piece forward hinging canopy provides excellent visibility in level flight as well as in turns. In addition, the clean arrangement ensures a good and water proof seal and keeps aerodynamic noise low. Both the seats and rudder pedals are adjustable. Elevator and aileron control is by sticks. The aircraft is standard equipped with full dual controls.

Control surfaces are conventional with single slotted flaps and an all-moving horizontal tail. The main landing gear consists of a cantilever leaf spring and the steerable nosewheel is of the telescopic oleo-pneumatic type. The airframe is all composite. Construction is mainly of glass fibre and epoxy. Carbon reinforcements are used in spars and longerons where additional stiffness is required.