The name Ban-Bi combines Ban from the designer's surname, Colomban, and Bi from the French "biplace", meaning two seats.[3]
The MC-100 features a cantilever low-wing, a two-seats-in-side-by-side configuration enclosed cockpit under a bubble canopy, a T-tail, fixed tricycle landing gear and a single engine in tractor configuration.[1] [2]
The aircraft's 6.631NaN1 span wing has an area of 5.2m2. The standard engine used is the 800NaN0 Rotax 912UL four-stroke powerplant. The design is noted for its high speed on low installed power as it has a top level speed of 3050NaN0 on just 800NaN0. The cockpit is described by reviewers Roy Beisswenger and Marino Boric as "snug, but adequate"[1] [2]
The aircraft is built from plans. Sub-assemblies and parts are available from both Dyn'Aéro in France and Arplast.[1] [2]
The MC-100 was developed into a whole series of derivative designs, the Dyn'Aéro MCR01 series.[1]