The Caproni Ca.100 was the standard trainer aircraft of the Regia Aeronautica in the 1930s and some 700 examples of this tandem, two-seat, biplane were built. This plane was originally built with landing gear but later converted into a seaplane. After being SOC it became I-DISC but retired after after an incident in 1964. The plane was denated to the museum in 1970.

MM56237 is this 'Caproncino' floatplane's true original military identity. It also flew as I-DISC at the Aero Club Como.