Unlike the IAR 11 design , the wingtips were rounded .
The span had been increased as well , giving a 19.80 m2 wing area compared to the original 18.20 m2 of the IAR 11   .
Unlike the IAR 11 design , the wingtips were rounded , and the span had been increased as well , giving a 19.80 m2 wing area compared to the original 18.20 m2 of the C.V. 11 .