Maxim Pyadushkin: Extending operation is complicated by the lack of official approval from foreign component manufacturers
Instead of 15,000 flights, 25,000 hours, and 15 years - now 20,000, 40,000, and 20
The new engine for SJ-100 inherited solid wide-chord titanium, not capricious French patterns
The Russian engine received new gas dynamics for rapid thrust increase
Yury Tretyakov: re-engining of SaM146-powered aircraft cannot be caught up
Roman Gusarov: "The Russian power unit was created with a different design"
Russia is ready to accept foreign requests for supplies
The Ministry of Industry and Trade stated that this indicator does not determine the competitiveness of the power unit
Roman Gusarov: "All premature problems were related to the French part"
The first production power units for the SJ-100 were delivered to the customer
Andrey Patrakov considers engine replacement a project with questionable economics
Andrey Patrakov: "The cost of engine replacement is comparable to creating a new aircraft"
Over two decades, the airliner underwent a name change, import substitution, criticism, and received a fully Russian version
The power unit will provide huge benefits for the SJ-100 compared to its predecessor
