Modernized Ka-226T Climber helicopter made its first circular flight.

The modernized Ka-226T light helicopter, as part of the flight test program, made its first circular flight on the basis of the flight test complex of the Mil and Kamov National Helicopter Engineering Center of the Russian Helicopters holding.

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The Ka-226T has a coaxial rotor design, which provides good controllability in rarefied air, resistance to strong crosswinds, high climb rate, the ability to take off and land on sites located at high altitudes (Picture source: Rostec)

The crew of the NTSV "Mil and Kamov", consisting of senior test pilot 1st class Alexander Cherednichenko and test navigator 1st class Maxim Bespaly, took the car into the sky. The Ka-226T spent 12 minutes in the sky, flying in a circle at a speed of about 100 km / h at an altitude of 300 meters.

For the first time, the upgraded helicopter was presented at the international aerospace show MAKS-2021, the foreign premiere took place at the Dubai Airshow 2021. In November 2021, the Ka-226T Climber took to the air for the first time, making a hover flight.

“Flight tests of the modernized Ka-226T are continuing successfully, and the first circle flight is one of the most important milestones in the development of the updated rotorcraft, which in the near future will be appreciated by Russian and foreign customers. The helicopter is maximally adapted to flying in the highlands, which significantly expands the possibilities of its use and the range of tasks it performs, "emphasized Nikolai Kolesov, General Director of the Russian Helicopters holding.

Due to its key feature - its adaptability to flying in highlands - the Ka-226T modernization project received the working name "Climber". It differs from previous models of the Ka-226 family by a new airframe and fuselage design with significantly increased aerodynamic characteristics. The body is made using modern lightweight materials. The carrying system of the machine was also significantly updated - the Ka-226T received a new main rotor column, blades and main gearbox, a shock-resistant accident-resistant fuel system was installed that meets increased safety requirements.

Also, the helicopter is equipped with a new complex of flight-navigation and radio communication equipment, it can optionally be equipped with oxygen equipment, ballonets, air conditioning and heating system.

The Ka-226T has a coaxial rotor design, which provides good controllability in rarefied air, resistance to strong crosswinds, high climb rate, the ability to take off and land on sites located at high altitudes. Also, the Ka-226T helicopter is highly effective when flying over water surfaces. It can take off and land on the deck of even small sea vessels.

The machine is distinguished by a low vibration level, ease and simplicity of control, the ability to take off and land on sites of minimal dimensions (including in urban infrastructure), high hover accuracy even when working with a load on an external sling, safety of passengers landing when the propellers are working.