Rotorcraft
Russian Mi-38 Completes High/Hot, IFR Testing
Russian Helicopters seeks to expand performance envelope of the Mi-38 twin.
Russian Helicopters recently completed hot and high testing to expand the envelope of its Mi-38.
Russian Helicopters recently completed hot and high testing to expand the envelope of its Mi-38.

Russian Helicopters has completed a series of Mil Mi-38 high/hot and IFR test flights designed to expand the aircraft’s approved flight envelope. The helicopter made more than 50 flights in the Southern Russian city of Astrakhan, confirming its ability to operate at ambient temperatures of up to 113 degrees F. High-altitude tests at Mount Elbrus (15,554 feet) validated the Mi-38's ability to fly at altitudes of up to 9,843 feet mean sea level. Another 50 IFR flights were made. Test results were delivered to the Federal Air Transport Agency Rosaviatsiya to make additions to the helicopter type certificate.


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