I think it should change the name of CS100 and CS300.
https://www.airbus.com/newsroom/press-re...0-300.html
and swap the max seats of the CS100 or A220-100 to 135
https://www.airbus.com/aircraft/passenge...0-100.html
"the A220-100 was built from the ground up to serve the 100-135 seat market"
https://www.airbus.com/newsroom/press-re...0-300.html
and swap the max seats of the CS100 or A220-100 to 135
https://www.airbus.com/aircraft/passenge...0-100.html
"the A220-100 was built from the ground up to serve the 100-135 seat market"
