The SM. 102 was a twin - engined low - wing cantilever monoplane with a tailwheel landing gear with retractable main gear .
The SM. 102 was developed from the abandoned SM. 101 single - engined light transport monoplane .
The SM. 102 was a twin - engined low - wing SM. 102   with a tailwheel landing gear with retractable main gear .
The SM. 102 was developed from the abandoned SM. 101 single - engined light transport monoplane .