The Fiat G.55 Centauro was a single-engine single-seat World War II fighter aircraft. The FIAT G.55 was a fighter whose merits were undoubtedly greater than those that can be deduced from the short building figures or from its use in service. The value of this aircraft was shown when after the WW2 it was ordered to FIAT to resume the manufacturing of the aircraft bringing to life a new G.55 versions named G.55A and G.55B.