 The Cantieri Riuniti dell'Adriatico firm of Monfalcone was tasked with reproducing the boats domestically.The quickly developed new torpedo boat type was designated "CRDA 60 t" after its builder and displacement, and classed "Motosiluranti" (singular "motosilurante", "MS" in short) by the Navy.The "motosiluranti" were of wooden construction, with steel reinforcements.