CS100 is named as C-Series 100, which is designed by Bombardier, a Canadian manufacturer (now it is part of Airbus, accordingly CS100 is rebranded as A220-100).

CS100 is a single aisle, short-haul, powered bytwo (2) high bypass engines PW1500G , advanced Composites and Aluminum Alloys have been used on the airframe.

The CS100 is with RNP 0.1 capability and CATIIIA autoland capability as baseline. Integrated Avionics systems and Displays have been used in the cockpit to reduce the workload of the pilots.

It is with Seating Capacity around 125PAX, with range of around 5,500KM.

The first CS100 was delivered for revenue flight in year 2016.