A Bombardier C Series CS100 test aircraft sits on the ramp near Bombardier Learjet in February 2015.
A Bombardier C Series CS100 test aircraft sits on the ramp near Bombardier Learjet in February 2015. Bo Rader File photo
A Bombardier C Series CS100 test aircraft sits on the ramp near Bombardier Learjet in February 2015. Bo Rader File photo