Flight tests of the Ka-226T helicopter with a Russian-made VK-650V engine have begun in Russia. The helicopter's maiden 20-minute flight included taxiing, hovering, and maneuvering. Stability, controllability, and component loads were tested. The tests confirmed the normal operation of the helicopter's powerplant and systems. The VK-650V is the first certified Russian engine for light helicopters up to 4 tons. The Ka-226T is modular; by replacing the rear module, it can be converted into a passenger, cargo, or medical evacuation helicopter. Module replacement takes no more than 45 minutes.