Yakovlev MC-21-310 yet to complete more than half of certification flights: Russian regulator

Rosaviatsia, the Russian federal air transport regulator, reports that the Yakovlev MC-21-310 remains significantly behind schedule in its certification flight testing process. As of current data, the twinjet has successfully completed 115 out of a planned total of 301 flight tests. These assessments are being conducted under the oversight of the Russian government’s co-ordination centre. Rosaviatsia emphasizes adherence to established test deadlines for new aircraft types within Russia. The ongoing flight trials represent a crucial stage in securing final approval for the MC-21-310's operational use.