Sukhoi Upgrading Superjet 100 with Domestic Engine, Avionics arif2021-01-13T22:12:10+00:00 Integration into international cooperation contributed to the development of the domestic aviation industry. Digitalization was Sukhoi Upgrading Superjet 100 with Domestic Engine, Avionicsarif2021-01-13T22:12:10+00:00