Design
The Umbra MB.902 was designed by Engineer Bellomo.
Construction
The MB.902 was of an all metal construction.
Engines
The engines were located in the fuselage that used extension shafts to drive the propellers in the wings. This made for a very aerodynamic aircraft without the usual large engine nacelles.
Landing Gear
The MB.902 had tricycle landing gear, which was only one of two Italian aircraft designs to have use them.