SIAI Marchetti S 210C, I-SJAW.

As with the just evocated Stelio Frati F.20 Pegaso machine, the SIAI Marchetti SM 210 had wing tip-tanks probably giving range around 2000 kilometers and I am sure that the Frati aircraft had better general performances...Note that, as with SF-260, the SM 210 wheels are not covered when retracted.