Irkut to Build Additional MC-21 Prototype to Test Russian Engines
2019-03-04Reading Time: 2 minutes Russian aircraft manufacturer Irkut, which is part of United Aircraft Corporation (UAC), is to build an additional dedicated flying prototype of its MC-21-300 airliner to be used specifically for flight tests of the Russian-built PD-14 engine, the second engine option for the advanced narrow-body. The first four flying prototypes have been allocated for certification testing […]