BEIJING: Chinese military flaunts state-of-the-art helicopters

A buzz of rotors from the mountainside heralded the appearance of a fleet of four Z-9WZ helicopters, state-of-the-art Chinese military aircraft. Without disrupting its formation, the fleet ascended abruptly at a 90-degree angle, turned sharply, descended to within a hairbreadth of the ground and flaunted their hovering capability.

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