
Why the MC-21 received the PD-14 engine instead of the PS-90
Test pilot Andrey Voropaev: the Soviet engine would not have suited the airliner without losing its characteristics

Test pilot Andrey Voropaev: the Soviet engine would not have suited the airliner without losing its characteristics

Aviation expert Tretyakov explained the unexpected advantage of the four-engine airliner

The gap cannot be quickly closed by accelerating production

The unit has been operating on associated gas since 2004

ODK-STAR is building new facilities spanning 44 thousand square meters

Stupino company demands funds from ODK - Perm Motors under a contract for the supply of parts for aircraft engines

Changes will help airlines reduce maintenance costs and increase flight profitability

Gas turbines based on PS-90A and D-30 confirmed record reliability at fuel and energy complex facilities

Aviation expert Gusarov: this would require an additional two years of flight tests

ODK-Perm Motors strengthens personnel training in summer

Sitnitsky's system protects the PS-90A from stones before they enter the compressor

Cavok: The 4-Engine Aircraft Will Be an Ideal Platform for Strategic Coordination

On March 21, 1996, Alexander Kosyrev's crew tested the Tu-204-200

In the event of an electronics malfunction, the powerplant will automatically switch to idle thrust mode