Breda CC.20

The Breda CC.20 was an Italian heavy bomber prototype of 1929 designed and built by the Breda company.
Design and development.
Ing Arturo Crocco and Ing Julio Constance designed the CC.20 -- "CC" for the surnames of the two engineers—which was Bredas first monoplane bomber. The seven-seat trimotor mid-wing monoplane CC.20 was powered by three Isotta Fraschini Asso 500 engines and had a powerful defensive armament of one cannon and seven machine guns.
The CC.20 prototype first flew in 1929 and test flights showed it to be very slow with a short range; Breda abandoned the project.