Benito Mussolini's fascist regime turned it into an impressive propaganda machine, with its aircraft, featuring the Italian flag colors across the full span of the undersides of the wings, making numerous record-breaking flights. Between 1 April 1939 and 1 November 1939, Italian airmen established no fewer than 110 records, winning world championships in round trips, long-range flights, high speed and altitude flights. Possibly the most brilliant successes were the floatplane's world speed record of 709 km/h (440.6 mph) achieved by Francesco Agello on the Macchi-Castoldi MC-72 in October 1934 [1] and the long-range formation flight to the USA and back to Italy in 1933, a total of 19,000 km (11,800 miles) on Savoia-Marchetti S.55 flying boats.