en.Wedoany.com Reported - Russia's Yakovlev MC-21-310 aircraft has achieved a flight range of 2,050 nautical miles (3,800 kilometers) during a series of test flights, carrying a payload equivalent to a full passenger load.

The twin-engine aircraft, powered by Aviadvigatel PD-14 engines, is still undergoing its certification program. United Engine, the propulsion specialist, stated that this long-range flight was conducted under a profile closely simulating actual operational conditions, aiming to demonstrate the aircraft's key performance characteristics.

Vitaly Naryshkin, Chief Designer of the MC-21, said the aircraft recorded the aforementioned range while carrying a load equivalent to 175 passengers. In comparison, the similarly sized Airbus A320neo has a listed range of approximately 3,400 nautical miles.

Roman Taskaev, Head of Flight Tests at Yakovlev, stated that all systems operated normally during the flight, and the specified fuel reserve, including aviation reserves and all standardized fuel margins for diversion to alternate airports, was maintained.

In another test, Yakovlev conducted a takeoff test simulating a single engine failure. The results showed that the takeoff roll distance and climb rate were both within design limits. Pavel Sokut, Head of the Civil Aircraft Flight Test Department, noted that this is the most critical parameter for a twin-engine aircraft.

Anatoly Gaidansky, First Deputy Head of the Yakovlev Engineering Center, stated that the configuration used in this test was consistent with the first MC-21-310 dual-class 175-seat layout agreed upon with customers. He added that Yakovlev is prepared to confirm these results during the aircraft's upcoming certification tests.

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