Healthy Environment Conditions
When MC-21 aircraft flies at the altitude of 11,887 m (39,000 ft), the in-cabin air pressure equals the pressure at the altitude of 1,830 m (6,000 ft) above the sea level. This provides favourable health effect for the passengers and the crew.
The new design engines and modern noise-absorbing materials contribute to the reduced cabin noise level.
The state-of-the-art environmental system controls the passenger cabin air supply.
Three-zone temperature control maintains comfortable flight conditions for all passengers in the cabin.