Instead of the planned 50 minutes, the plane spent half an hour longer in the sky
The contractor needs to develop a fire protection system and a prototype passenger oxygen system
The prototype of the airliner received domestic systems and components
PD-14 engines provide low operating costs
Huge queue for import-substituted MC-21: airliners will have to wait
Assembly and assembly production stations assigned to operators for further work
Currently, it takes up to 2.5 months to export aircraft parts
Engineers have eliminated all obstacles to resuming air tests
Moscow-based "Salyut" enterprise has received the status of an industrial complex